Package Attempts To Query Source Db Constantly When Editing
Aug 16, 2006
Trying to set up a tranform task between a mysql db using and ADO.NET connection and sql server.
My query to pull from the mysql db is something like "select x,y,z from table where last_updated" > @User::LastUpdated. This command is set up as an expression for the Data Flow Task and is the value for the [DataReader Source].[SqlCommand]
I have two questions.
Why does the package attempt a query against the mysql database all the time?
And Why is the query attempting to pull the entire table instead of having any regards for my where clause?
I've even added where last_updated > greatest('2006-08-15', '" + @User::LastUpdated to attempt to get it a where clause even when the parameter isn't set yet.
What is the trick? This is not feasible when pulling from multi-million row tables.
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Oct 27, 2007
I'm running into a a problem with Full Text searching. I've narrowed my code that produces the error down to this:
Code Block
SELECT Content
FROM Text
JOIN CONTAINSTABLE(Text, Content, 'lake') AS A
ON A.[KEY]=Text.ID;
and here is how I initiated the full text for the table:
Code Block
sp_fulltext_database 'enable'
sp_fulltext_catalog 'theCatalogSearch','create'
sp_fulltext_table 'Text','create','theCatalogSearch','PK_Text'
sp_fulltext_column 'Text','Content','add'
sp_fulltext_table 'Text','activate'
sp_fulltext_table 'Text','start_full'
sp_fulltext_table Text, 'Start_change_tracking'
sp_fulltext_table Text, 'Start_background_updateindex'
The first time I run it in the SQL query analyzer it sits there for about 30 seconds and then gives me "Timeout expired (error - 2147217871)." After the first query attempt I can run it as many times as I want and it will work fine (no errors) ... But if I wait for about 30 minutes and then try it again, it will give the error again just on the first try. I've tried using search words that exist and ones that don't exist in the db and they both give the same error, so it's not that it's trying to return too many rows.
I'm using Microsoft SQL Server 2005. The code I'm writing is pretty basic so maybe it's the way that the database is set up or the way I initiated the full text tables? Any help would be greatly appreciated. Thank you.
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Jan 25, 2008
I'm running into a problem with Full-Text searching. I have a procedure which uses a full-text search.
When I run it in SQL query analyzer €“ it runs immediately.
I exec this procedure from my ASP page and it returns timeout error.
After the first query attempt I can run it (executing the ASP-page) as many times as I want with different search words and it will work fine (no errors) ... But if I wait for about 30 minutes and then try it again, it will give the error again just on the first try.
I've tried using search words that exist and ones that don't exist in the db and they both give the same error, so it's not that it's trying to return too many rows.
I'm using Microsoft SQL Server 2005.
Any help would be greatly appreciated.
Thank you.
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Jan 14, 2008
I have a SQL 2000 SP4 server running on Windows 2003 SP2. About 6 months ago I started experiencing problems editing existing DTS packages. At that time it was just 1 package. (I tested that I could edit all others but this one package the first time I experienced the problem.)
But now it seems like anytime we experience import problems, I cannot edit the package so that I can verify that the import file is good. (So far the initial problem is always with the import file and once we figure out what that is and resolve it the package runs ok again.)
The problem is I'm planning on migrating to SQL 2005 and since I can't import DTS packages, I'm going to have to rewrite them as Integration Service Projects. If I can't edit the workflow tasks in DTS, it will be time consuming figuring out what the actual import file is. Also, most of these imports are coming from our AS400 which we are phasing out so I have to rewrite these to work with the new ERP package we are going to as we bring on each division.
I have not installed any post SQL 2000 SP4 hotfixes. So if anyone is aware of a hotfix that resolves this issue, please let me know.
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Nov 2, 2006
Learning how to use SSIS...
I have a data flow that uses an OLEDB Source Component to read data from a table. The data access mode is SQL Command. The SQL Command is:
select lpartid, iCallNum, sql_uid_stamp
from call where sql_uid_stamp not in (select sql_uid_stamp from import_callcompare)
I wanted to add additional clauses to the where clause.
The problem is that I want to add to this SQL Command the ability to have it use a package variable that at the time of the package execution uses the variable value.
The package variable is called [User::Date_BeginningYesterday]
select lpartid, iCallNum, sql_uid_stamp
from call where sql_uid_stamp not in (select sql_uid_stamp from import_callcompare) and record_modified < [User::Date_BeginningYesterday]
I have looked at various forum message and been through the BOL but seem to missing something to make this work properly.
http://msdn2.microsoft.com/en-us/library/ms139904.aspx
The article, is the closest I have (what I belive) come to finding a solution. I am sure the solution is so easy that it is staring me in the face and I just don't see it. Thank you for your assistance.
...cordell...
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Apr 17, 2008
Hi,
First post, new to SQL Server, the usual apologies apply ;-)
I used the Import/Export Wizard in SSIS to define a source and target for data migration. I accidentally omitted ticking off a box to force the drop and re-creation of the target table. I can't find any way to edit a package, once I've finished with the wizard! If someone would point me in the right direction, I'd appreciate it.
Thanks,
Chap
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Jun 26, 2007
I have a package that I was able to edit a week before. But now it is consuming all CPU memory (100%) and not letting me to edit the package (When I try to edit that it says Visual Studio Is busy even after an hour waiting).
Even though I have not changed anything, the package is behaving like this.
I would appreciate any reply on this?
Thanks in advance
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Jul 23, 2005
Hi All !I open a table in Query Analyzer by right clicking on it andselecting 'Open' and when the data is displayed in the view pane Iwould like to be able to edit it. It seems however that tables markedas read only (as shown on the top bar e.g. SQL Query Analyzer - [OpenTable ServerName.DBName.dbo.TableName(read-only)] ) can not be editedwhereas the one that do not have that attribute infront of the name Ican edit. Is there a way I can change the read only attribute of atable so that I can edit data directly in the view pane?Please let me know if there is !Thanks a heap ! :)Harkirat
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Apr 24, 2015
I've accidentally done something to my install of Management Studio that is making query editing very difficult. I must have used a weird key combination to enable some feature that is now opening an Intellisense like window with suggested keywords or column names. I've tried every option I can find to disable this and even tried all the <ctrl> key combinations from A-Z to try to turn this off. How to have the editor revert to the "default" behavior as installed?
I've received several replies about disabling Intellisense or changing the Intellisense options and I've already done this to no effect. I've also not installed any 3rd party tools. I was editing queries when the problem began and I think I had hit a <ctrl> or <alt> key combination key that started this problem.
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Jan 31, 2008
When my colleague makes any change to a query containing a derived table, the word 'WITH' followed by a lot of graphical characters appears after the alias, rendering the query unusable. We have tried this with various existing and new, simple queries, all to no avail. We are editing the queries in Visual Studio 2003, and he does not get this effect when using Visual Studio 2005. I can edit the query in 2003 on my laptop with no ill effects.
Help!
Karen
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Jan 22, 2008
Does somebody know if it's possible to ban an IP address in the sql server, from somebody who makes 5 attempts to log in ?
Because I saw in my computer management / windows logs / application that somebody is trying to guess the password of 'sa'. Every second I get 5 attempts to login ...
regards
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Jan 2, 2006
Hi!
I'm trying to handle errors in SSIS package. I created Scrip task where I do following:
-----------
If CInt(Dts.Variables("BADROWSFILE").Value) <> 0 Then
Dts.Variables("ERROR_MSG").Value = "Errors in input file. Error count: " + CStr(Dts.Variables("BADROWSFILE").Value) + ". See log table and file for more info."
Dts.TaskResult = Dts.Results.Failure
Else
Dts.TaskResult = Dts.Results.Success
End If
---------
Then in package level OnError I added Execute SQL Script task where I pass ERROR_MSG as Input Parameter.
The flow gets to the SQl task and this is what I'm getting:
Error: 0xC001405B at Log error: A deadlock was detected while trying to lock variable "User::ERROR_MSG" for read access. A lock could not be acquired after 16 attempts and timed out.
Error: 0xC00291EA at Log error, SQL Task: Variable "User::ERROR_MSG" does not exist.
The variable does exist though...
Any idea?
Dima.
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Jan 15, 2008
I have made numberous attempts to install SQL 2005 SP2 on my Developer version. When using windows update, it runs for about 30 minutes then fails. When I click the Failed Icon in WU panel, it returns a blank window.
I have googled this but found no pertinent solution.
Thanks!
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Jun 27, 2007
Hello everybody!
I have a publisher running SQL 2005 and subscribers running SQL EXPRESS in a merge replication. The subscriptions are pull subscriptions using web synchronization. Every time I do a new release of the database schema on publisher and drop/recreate replication I seem to have a problem.
When a subscriber tries to synchronize first time after this (the datbase on subscriber is dropped/re-create prior to this syncronization) it always results in a error saying something about "unrecognized or invalid response" after sitting there for some time. Several subsequesnt tries give "another job for this subscriber is already running on publisher", and finaly after a few minutes it synchronizes correctly and from this point on everything works perfectly until the next release. This happens with every single subscriber.
As far as I understand, what is happening is that when the merge agent connects to the publisher from the subscriber via web replication the publisher kicks off a job to generate initial dynamic snapshot for this subscriber. This is taking long time. During this time the web request times out, which results in the first error I see. When I try to connect several mre times, the job is still running, which gets me the subsequesnt errors. And finally when creating of the initial dynamic snapshot is finished, I can run the synchronization successfully.
The question is: Is there anything I can do on the publisher in automated manner prior to the first synchroniztion that would help me top resolve this problem? My guess would be that if I run jobs
dyn_PUBLISHER-DATABASE-PUBLICATION-num__SUBSCRIBER_anothernum for each subscriber and wait until they've finished before starting sinchronization from the subscriber, it would solve my problem. How ever I'm not sure how to run these jobs in automateed manner (because their name may differ) and how can I make sure that all the jobs are finished.
There may be other way to achive what I want also, please let me know what you think.
EDIT:
Also using this method http://technet.microsoft.com/en-us/library/ms151260.aspx I guess underneath, it starts all the same jobs that I mentioned above, but then again, this is neither automatic nor there is an apparent way to tell when all theses job are finished. What I want to do is to run a script and be sure that once the script has finished all the snapshots are there and I can start synchronizing from the subscribers without fear of failure.
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Jul 19, 2007
The comapny i work for has a server running the following.
Opteron 246x2
2 Gig memory
320 Gig Sata 2 drives
Windows 2003 Standard Edition
SQL Server 2005 Express Edition. The Free one.
There are approx 10 users that connect to the server.
There are two programs which seem to use sql server. Act 7.0 and service ceo.
When the computer is rebooted its at 0% for sqlserver.exe
Than when all connect it maxes it 50% and its steady there. Seems Service ceo affects it the most.
Told by comapny need to buy full blown sql server to resolve problem. But i dont think this is the problem.
Questions: Is it common for server to be at 50% all the time with sql server running?
And if its not is there a way to reduce the sql cpu usage.
I am new to sql server and have done alot of research and fixes. Ive unsitalled and reinstalled all sql instances and done the tweaks suggested. Any fresh ideas would be great thanks.
John
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Oct 26, 2006
I've got a little console app that basically pulls back a recordset from our SQL Server 2005, goes through each row in the dataset and may/may not insert a record into a different table in the database. We use sproc's for every transaction and I close every connection in the application. However, when the application ends, I still show connection pools open in the performance monitor. Same with websites that I know have no traffic or that have been stopped by me in IIS.Last night I showed a total of 6000+ "Current # pooled and nonpooled connections". Should I be worried about what seems to be unending growth in the connection pools? If so, how can I look to manage this better?
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Jun 15, 2007
Hi, I've been trying to figure out this error message I'm getting. The exact error message is: " Procedure addservicerequest has no parameters and arguments were supplied." and this is applied to a SQL Command, but what confuses me is that I've got parameters already created and added. Is there any advice to help me out with this problem? Here's the code for reference: 1 Dim sqlparadate As New sqlparameter2 Dim sqlparacompany As New SqlParameter3 Dim sqlparalocation As New SqlParameter4 Dim sqlparacontact As New SqlParameter5 Dim sqlparaphone As New SqlParameter6 Dim sqlparadetails As New SqlParameter7 Dim sqlparaso As New SqlParameter8 Dim sqlparadrive As New SqlParameter9 Dim sqlparawork As New SqlParameter10 Dim sqlparaback As New SqlParameter11 Dim sqlparaproblem As New SqlParameter12
13 Dim sqlcon As New SqlConnection14 Dim sqlinsert As New SqlCommand("addservicerequest", sqlcon)15
16 'txttest.Text = caldateofservice.SelectedDate
17 If sqlcon.State = Data.ConnectionState.Closed Then
18 sqlcon.ConnectionString = "***"
19 sqlcon.Open()20 End If
21
22 sqlinsert.CommandType = Data.CommandType.StoredProcedure23 'sqlinsert.CommandText = "addservicerequest"24 'sqlinsert.Connection = sqlcon
25
26 With sqlparadate27 .SqlDbType = Data.SqlDbType.SmallDateTime28 .Direction = Data.ParameterDirection.Input29 .ParameterName = "@dateofservice"
30 .Value = caldateofservice.SelectedDate.ToString31 End With
32 sqlinsert.Parameters.Add(sqlparadate)33
34 With sqlparacompany35 .SqlDbType = Data.SqlDbType.NVarChar36 .Direction = Data.ParameterDirection.Input37 .ParameterName = "@company"
38 .Value = txtcompany.Text39 End With
40 sqlinsert.Parameters.Add(sqlparacompany)41
42 With sqlparalocation43 .SqlDbType = Data.SqlDbType.NVarChar44 .Direction = Data.ParameterDirection.Input45 .ParameterName = "@location"
46 .Value = txtlocation.Text47 End With
48 sqlinsert.Parameters.Add(sqlparalocation)49
50 With sqlparacontact51 .SqlDbType = Data.SqlDbType.NVarChar52 .Direction = Data.ParameterDirection.Input53 .ParameterName = "@contactname"
54 .Value = txtcontactname.Text55 End With
56 sqlinsert.Parameters.Add(sqlparacontact)57
58 With sqlparaphone59 .SqlDbType = Data.SqlDbType.NVarChar60 .Direction = Data.ParameterDirection.Input61 .ParameterName = "@contactphone"
62 .Value = txtcontactphone.Text63 End With
64 sqlinsert.Parameters.Add(sqlparaphone)65
66 With sqlparadetails67 .SqlDbType = Data.SqlDbType.NVarChar68 .Direction = Data.ParameterDirection.Input69 .ParameterName = "@details"
70 If ddldetails.SelectedValue = "Other" Then
71 .Value = txtreason.Text72 Else
73 .Value = ddldetails.SelectedValue74 End If75 End With
76 sqlinsert.Parameters.Add(sqlparadetails)77
78 With sqlparaso79 .SqlDbType = Data.SqlDbType.NVarChar80 .Direction = Data.ParameterDirection.Input81 .ParameterName = "@serviceorder"
82 .Value = txtserviceorder.Text83 End With
84 sqlinsert.Parameters.Add(sqlparaso)85
86 With sqlparadrive87 .SqlDbType = Data.SqlDbType.NVarChar88 .Direction = Data.ParameterDirection.Input89 .ParameterName = "@drivetime"
90 .Value = ddldrivetime.SelectedValue91 End With
92 sqlinsert.Parameters.Add(sqlparadrive)93
94 With sqlparawork95 .SqlDbType = Data.SqlDbType.NVarChar96 .Direction = Data.ParameterDirection.Input97 .ParameterName = "@worktime"
98 .Value = ddlworktime.SelectedValue99 End With
100 sqlinsert.Parameters.Add(sqlparawork)101
102 With sqlparaback103 .SqlDbType = Data.SqlDbType.NVarChar104 .Direction = Data.ParameterDirection.Input105 .ParameterName = "@backhome"
106 .Value = ddlbackhome.SelectedValue107 End With
108 sqlinsert.Parameters.Add(sqlparaback)109
110 With sqlparaproblem111 .SqlDbType = Data.SqlDbType.NVarChar112 .Direction = Data.ParameterDirection.Input113 .ParameterName = "@typeproblem"
114 .Value = ddlproblem.SelectedValue115 End With
116 sqlinsert.Parameters.Add(sqlparaproblem)117
118 sqlinsert.ExecuteNonQuery()119
120 sqlcon.Close() Specifically it occurs on line 118. Thanks
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Jun 21, 2000
Hello:
In my production environment, ALL OF THE SUDDEN, my backups via EM schedule tasks, fail, yet when i examine the error, it says that the DUMP/LOAD was successful. I receive the following error:
'Could not insert a backup or restore history/detail record in msdb.dbo.sysbackuphistory or sysrestore history. This may indicate a problem with the msdb.. . . . . .
I expanded the MSDB database, and ran sp_purgehistory (no params) and it still FAILS. Is this related to the log? Please HELP asap. Thank you in advance.
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Aug 22, 2014
I have a database with a table called RAW, this table receives msgs via XML, sms and various other formats. The data is written into this table at a rate of approximately 50-100 rows per minute.
I have a SP which takes the data written into the raw table and performs various actions looks for account information, writes to a log table, writes to incident table’s gets GPS information and so on.
The records written into the raw table need to be processed at almost instantly with a maximum of under a minute from when they arrive into the table.
At present there is a sql agent job which executes the SP, this consist of a step to execute the SP which on completion moves to the next step which is a loop waitfor delay and then back to step 1.
The trouble is it never actually finishes and runs 24/7 there is no break point for error handling and occasionally the records that arrive in the raw table do not get processed and the job has to be restarted for it to pick them up again.
I am looking for best way to handle this process, I thought about a trigger but the performance impact on using a trigger was too heavy to consider.
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May 21, 2007
Hello,
when is seemd that everything works some weird behaviours comes out.
I try to summarize the problem without to post the complete code.
Service Broker is set to have a dialog between two databases on the same SQL Server instance.
The Initiator queue has retention=on and there is an activation SP to handle errors and Target's end dialog message.
The Target queue has retention=off, MAX_READER =1 and there is an activation SP to receive the message (WAIT FOR (RECEIVE (1) ...), TIMEOUT 30000 and do something with this message (sample insert into a DB).
The conversation has a Timeout Dialog to end the dialog after a while.
The problem that the message is constantly processed. The Process doens't stop is I end the dialof after the processing either.
n.b.the Receive is within a Transation that I commit at the end.
some other informations that in the meanwhile I found out :
This was my complete WAIT FOR(RECEIVE :
WAITFOR ( RECEIVE top(1) -- just handle one message at a time
@message_type=message_type_id, --the type of message received
@messagetypename=message_type_name,
@message_body=message_body, -- the message contents
@dialog = conversation_handle -- the identifier of the dialog this message was received on
FROM [TargetQueue]
), timeout 1000;
if (@@ROWCOUNT = 0)
BEGIN
COMMIT;
BREAK;
END
IF I delet TIMEOUT 1000, everything works as expected ...
Inside if (@@ROWCOUNT = 0)BEGIN..END I wrote also an Insert into a table to see wheter the end of the queue was reached but this insert never occurs (neither with not without timeout)
I'm happy that it works what if this is the solution, it make no sense to me!
Any ideas?
Thank you!
M.B.
Thank you very much
M.B.
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Jun 30, 2007
Hello.
Let me describe first my replication setup:
- SQL Server 2005 SP1 (SP2 coming soon)
- Approximately 35 remote users (Salesrep laptop) using Pull Subscriptions
- Merge (Bi-Directional) (8 articles - tables only)
- Merge (Uni-Directional) (5 articles - tables only)
- Transactional (5 articles - tables only)
Users receive data based on their territory #, therefore they receive their customers sets of data. It happens that customer change from one territory to another but not frequently. When it happens, so far so good, the data is redirected to the new salesrep using the model we configured (Territory table with SUSER_NAME() to filter the data).
Ok, here's my problem. Since a while, I can see in the replication monitor that some users seems to log the same conflict again and again (Merge process). I mean, checking the history for many subscribers, there is always the same number in the "Conflict" colums.
As an example:
- Merge completed after processing 18 data change(s) (4 insert(s), 14 update(s), 0 delete(s), 31 conflict(s))
- Merge completed after processing 27 data change(s) (10 insert(s), 17 update(s), 0 delete(s), 31 conflict(s))
- Merge completed after processing 20 data change(s) (5 insert(s), 15 update(s), 0 delete(s), 31 conflict(s))
and so on...(Those are only 3 historical entries for a single subscriptions but there are many like that, always with the same count of conflict - vary per user). It appears to me that the same conflicts come over and over.
The thing is that if I decide to reinitialize a subscription, conflicts will disappear, therefore I know that it is not a process on the server that keeps changing the data; anyway, even if it was, changes would be applied on the subscription because the server always win in my setup.
Any idea what should I do with this? Any help would be greatly appreciated.
Thanks.
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Jul 7, 2015
We have an issue with the Version Store growing constantly. According to sys.dm_os_performance_counters, "Version Generation rate (KB/s)" is growing, but "Version Cleanup rate (KB/s)" isn't. We use read-committed snapshot isolation
While dbcc opentran and sys.dm_exec_requests don't show any long running transactions, I wrote a query looking at sys.dm_tran_ active_snapshot_ database_transactions. This shows a number of long running transactions but, according to sys.dm_exec_sessions, they are all sleeping. The transactions that are running come and go very quickly, as I would expect.Could these sleeping transactions be responsible for preventing the version store from cleaning up?
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Nov 21, 2001
The log for our SQL 2000 database shows constant "starting up database dbname" entires. Is there a option that causes the databases to constantly be starting or is this a new feature of SQL 2000.
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Feb 6, 2007
Our report server are constantly getting the below error.
What causes this - I know how to fix it, in fact, I've automated it but why does it constantly happen on some servers? I guess I'd like to know what causes it to try and fix it at those points instead of having to fix it here. Proactively.
Reporting Services Error
The report server cannot decrypt the symmetric key used to access sensitive or encrypted data in a report server database. You must either restore a backup key or delete all encrypted content. Check the documentation for more information. (rsReportServerDisabled) (rsRPCError) Get Online Help
The report server cannot decrypt the symmetric key used to access sensitive or encrypted data in a report server database. You must either restore a backup key or delete all encrypted content. Check the documentation for more information. (rsReportServerDisabled)
The report server cannot decrypt the symmetric key used to access sensitive or encrypted data in a report server database. You must either restore a backup key or delete all encrypted content. Check the documentation for more information. (rsReportServerDisabled)
Bad Data. (Exception from HRESULT: 0x800900
Why
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Sep 3, 2007
The report having SSIS package as source works fine on my local 32 bit windows xp machine from Report Manager. But same doesn't work from 64bit windows 2003 machine... fails with below error... what could be an issue?
An error has occurred during report processing.
Cannot create a connection to data source 'DataSource1'.
is not a valid Win32 application. (Exception from HRESULT: 0x800700C1)
The same works fine when previewed from visual studio on 64 bit machine.
Thanks
Mahesh
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Apr 3, 2008
Hi, experts here,
Please shed me light on this weird problem I have struggled the whole day with...
I created a new sql data source , but each time when I reload teh packages it gives me the erros saying: cant not find the connection and it says log in failed for the user(the username assigned for access to that SQL server database source)? But what happened was each time I have to open up the connection from the connection manager to refresh it? But still when I reloads it the same problem happened for the whole package project.
I have created the enrironment variable for that data source first, rebooted the computer, add the new configuration to the SSIS packages by SSIS Configuration wizard, and then create the configuration file for it. I think that is the steps to produce it. Why I still got the same problem?
I am looking forward to hearing from you for your help and thank you very much.
Best regards,
Yours sincerely,
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Mar 8, 2007
Hello,
I'm using SQL service Broker 2005 with ASP.NET 2.0 in order to use the sql cache dependency.
everything works fine...
I have only a doubt regarding a query that is constantly executed on mu db ( i can see it be means of the SQL Profiler)
The query is:
exec sp_executesql N'BEGIN CONVERSATION TIMER ("'') TIMEOUT = 120; WAITFOR(RECEIVE TOP (1) message_type_name, conversation_handle,
cast(message_body AS XML) as message_body from [SqlQueryNotificationService-GUID]), TIMEOUT @p2;',N'@p2 int',@p2=60000
The web application is not running from a browser ...
It this ok or I forget to clean/reset something from my web application and/or sql server?
Thank you
Marina B.
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Sep 20, 2000
Is there a way to print the source code from the local package. I know you can go in the source and cut and paste it into a word document. I was wondering if there was a way to do it when you are in designing the package so that it would print all the source codes of SQL statments/queries.
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Sep 4, 2006
I have a peculiar problem with a database.
I need to import data from text files where one column matches a value in a table that's already on the database. I cannot even fathom how to do this without pulling the entire 1GB file onto the database and simply deleting data that doesn't match the criteria. While this would work, I'm sure there's a more efficient way to do it! Can anyone give me some pointers? I'm not exactly a DTS expert.
Thank you.
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Jan 31, 2013
is it possible to delete a source file(*.txt) when a SSIS package is done with it?
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Sep 28, 2005
I'm reading data from sets of CSV source files with " text qualifiers. Most of the data is good, but I do run into some bad data that doesn't seem to get handled by redirecting rows. The type of data that is killing me is this:
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Oct 20, 2007
I have created an SSIS package that is designed to move data from SQL Server 2000 to an Access db. I have set the package up to accept four parameters. They are:
the name of the SQL Server Database, which is used in an expression to provide the source connection manager connection string;
the full path to the Access db destination database which is used like #1 above.
the SELECT statement used in an OLE DB Source object to get the data from the source table
the table name which is used by an OLE DB Destination object.
I know that the source and destination tables have exactly the same structure and do not require a transformation.
In order to change variables 3 and 4 from above and have it work, I go through the following steps:
I change the variables to appropriate values.
Go to the Advanced Editor for the OLE DB Source object and click on "Refresh". This produces an error in the OLE DB Destination object that is something like "Validation error. Data Flow Task: DTS.Pipeline: input column "strRECTYPESUFFIX" (301) has lineage ID 17 that was not previously used in the Data Flow task.
Go to the Advanced Editor for the OLE DB Destination which brings up the "Restore Invalid Column Reference Editor". I mark all the columns that show up with the option to <Delete invalid column reference> and click OK
I then reopen the Advanced Editor for the OLE DB Destination, go to the 'Column Mappings' tab click 'Refresh', then in the upper pane where the input and output columns list appear I right click and choose "Map Items by Matching Names"
At this point I no longer have the error and the package will execute without any problems.
I am doing this so that I can load the SSIS package in VB.NET (2.0) so that I can then set these variables programmatically and then execute the package. The problem is that this actually performs steps 1 and 4 above. 2 and 3 are left out and the package fails miserably.
I have found some information that would be helpful if I could get my hands on the appropriate object. I realize that the data flow component would return VS_NEEDSNEWMETADATA from the Validate method, and that could be repaired with the ReinitializeMetaData method of the data flow component ( I assume that is the object to be using in this case). But I do not know how to grab the "Data Flow Component" as an object based upon the "Package" object I have loaded so that I can check if it is valid and manipulate it if necessary.
Thank you in advance for your help.
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Apr 9, 2006
Hi
I have created an SSIS Package which provides Data to a DataReaderDestination. Next I have uncommented SSIS support in rsreportserver.config and rsreportdesigner.config
After that I have set up a shared Datasource in ReportServer and created a Report using that DS of type SSIS.
/FILE D:ETLReportingDataService.dtsx
When trying to see the report using http://localhost/reports I get a message that tells me that the package fails to execute. It does so well when debugging, so my guess is that there is some security issue.
It also does not work in preview dialog in VS. The error message there is "Cannot read the next data row for the data set dsSSIS. Object refernece not set to an instance of an obj.
I haved tried several sec. config-scenarios for the shared datasource. No change
I am using sql 2005 std, march sp1 ctp
Does anyone have a clue what could be the cause of my problem
Thaks in Advance
Alex
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