Can't Use A Dataset In My Script Component...reference Required...whats Going On?
Jul 30, 2007
Hi
Finding this forum really useful...I wonder if you could help me with this.
I've got a very simple script component and I just want to use a Dataset in it.
When I declare the Dataset i get a warning and then consequently an error. herers an image grab of whats happening:
http://www5.webng.com/hopelist/error.jpg
If you can't see the image please let me know.
Essentially VS gives me a hint to add a required assembly which it needs....but when I click to add I get a 'Visaul Basic Compiler has encountered a problem and needs to close' type error.
Anyone got any idea whats going on and why I'm having such a hard time just accessing a Dataset??
thanks
Andy
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Mar 30, 2006
I am writing a custom dataflow transformation component and I need to get the name of the preceeding component.
I have been trying to find a way to get a reference to the Package object, MainPipe object or IDTSPath90 object (connecting to the IDTSInput90 of my component) from my component because I think from there I can get to the information I want.
Does anyone have any suggestions?
TIA . . . Ed
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Aug 31, 2006
I have created this c# dll for one of my packages and I was planning on calling it from the script component, but for some reason when I try to call it I get the following error.
Could not load file or assembly 'VRS.Utilities.Dates, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null' or one of its dependencies. The system cannot find the file specified.
I've dropped the dll file in the WINDOWSMicrosoft.NETFrameworkv2.0.50727 folder and it shows up when I go to add the reference however when I try to implement it I get the error.
Any idea's on how to fix this?
Thanks for the help
Saitham8
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Feb 14, 2007
Hi, I have a dataset created via the Execute SQL Statement control and wish to pass it into a script control that within the vb.net script I wish to perform different functions to it.
The main goal is to take the dataset loop through it and record values into an array then take that array and loop through that so I can send an email containing the information within the array.
Can anyone help?
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Feb 14, 2008
HiHo,
I have a problem and hopefully some can help me. I googled already al lot but I haven't found the answer.
I would like to build a Source-Script Component with Acces to MS outlook (I use the Book "SSIS" from Kirk Haselden as a Guideline).
I downloaded and installed "Microsoft.Office.Interop.Outlook" .
I can find it the GAC.
I also installed VSTO 2005 and even run the VSTO 2005 checker, which shows that everything is ok.
But when I try to add the reference to my project it isn't there.
While adding a reference I only see a ".net" tab.
From what I found so far there should be "com" tab, where I should find "MS.Office.Interop.Outlook".
Can some help me to make the reference ??
Best Regards
Chris
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Dec 7, 2007
Hello,
I have a 'ForEach Loop Container' that does a select from a table and I use Variable Mappings to map each row set result to Package Variables in SSIS. This works fine. However, in the Data Flow, I have a Script component in which I need to access the values of those variables that have been set in the ForEach Loop Container. How do I do this?
Perhaps I'm on the wrong track but I guess I need to access the ADO Object Source variable set in the ForEach Loop Container? Through my own experimentation, I know that accessing the VariableDispenser collection only returns whatever default values that happen to be assigned to the variables in the SSIS GUI (not the values assigned during each iteration of the ForEach Loop).
Thanks,
Clive
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Feb 27, 2006
I am trying to reference a package level variable in a script component (in the Code) and am unable to do so successfully. I have it listed as a ReadOnlyVariables in the custom properties of the script component, however unable to reference it in the code.
Any help will be appreciated.
Thanks,
Andy.
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Jun 19, 2007
Hello,
I have created SSIS package programmatically, I want to add Lookup transformation,
How can I add column from reference dataset to the transformation?
I have try to add new output column but it gives me an validation error, I write following coed to add new output column to lookup.
IDTSOutputColumn90 outputColumn = this.lookup.OutputCollection[0].OutputColumnCollection.New();
outputColumn.Name = col.Name;
outputColumn.Description = "Staging table output";
outputColumn.TruncationRowDisposition = DTSRowDisposition.RD_FailComponent;
outputColumn.ErrorOrTruncationOperation = "Copy Column";
outputColumn.SetDataTypeProperties(col.DataType, col.Length, col.Precision, col.Scale, col.CodePage);
Please suggest other way to add column from reference dataset to transformation output.
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Jul 4, 2007
I Don't understand what this means: Everytime I try and install the disc 2 of my Office Small Business 2007, it gives the same message. Help.
Microsoft SQL Server 2005 9.00.3042.00
==============================
OS Version : Home Edition (Build 6000)
Time : Tue Jul 03 17:14:45 2007
Machine : SWANNER-PC
Product : Microsoft SQL Server Setup Support Files (English)
Product Version : 9.00.3042.00
Install : Failed
Log File : c:Program FilesMicrosoft SQL Server90Setup BootstrapLOGFilesSQLSetup0005_SWANNER-PC_SQLSupport_1.log
Error Number : 1618
--------------------------------------------------------------------------------
Machine : SWANNER-PC
Product : Microsoft SQL Server Native Client
Product Version : 9.00.3042.00
Install : Failed
Log File : c:Program FilesMicrosoft SQL Server90Setup BootstrapLOGFilesSQLSetup0005_SWANNER-PC_SQLNCLI_1.log
Error Number : 1618
--------------------------------------------------------------------------------
Machine : SWANNER-PC
Product : Microsoft SQL Server VSS Writer
Product Version : 9.00.3042.00
Install : Failed
Log File : c:Program FilesMicrosoft SQL Server90Setup BootstrapLOGFilesSQLSetup0005_SWANNER-PC_SqlWriter_1.log
Error Number : 1618
--------------------------------------------------------------------------------
SQL Server Setup failed. For more information, review the Setup log file in %ProgramFiles%Microsoft SQL Server90Setup BootstrapLOGSummary.txt.
Time : Tue Jul 03 17:15:12 2007
List of log files:
c:Program FilesMicrosoft SQL Server90Setup BootstrapLOGFilesSQLSetup0005_SWANNER-PC_Core(Patched).log
c:Program FilesMicrosoft SQL Server90Setup BootstrapLOGFilesSQLSetup0005_SWANNER-PC_SQLSupport_1.log
c:Program FilesMicrosoft SQL Server90Setup BootstrapLOGFilesSQLSetup0005_SWANNER-PC_SQLNCLI_1.log
c:Program FilesMicrosoft SQL Server90Setup BootstrapLOGFilesSQLSetup0005_SWANNER-PC_SqlWriter_1.log
c:Program FilesMicrosoft SQL Server90Setup BootstrapLOGFilesSQLSetup0005_SWANNER-PC_Datastore.xml
c:Program FilesMicrosoft SQL Server90Setup BootstrapLOGFilesSQLSetup0005_SWANNER-PC_.NET Framework 2.0.log
c:Program FilesMicrosoft SQL Server90Setup BootstrapLOGFilesSQLSetup0005_SWANNER-PC_Support.log
c:Program FilesMicrosoft SQL Server90Setup BootstrapLOGFilesSQLSetup0005_SWANNER-PC_Core.log
c:Program FilesMicrosoft SQL Server90Setup BootstrapLOGSummary.txt
c:Program FilesMicrosoft SQL Server90Setup BootstrapLOGFilesSQLSetup0005_SWANNER-PC_SCC.log
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Jan 14, 2008
Wondering how this is handled by Multicast component. If multiple copies are created in the memory and the size of the dataset is large, this could cause some performance problems. Any thoughts? TIA
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Dec 27, 2007
Hello,
I've ran into trouble while creating a rather simple transformation script component (one input, one output). The only thing it has to do is test the values coming from it's input rows and set the values of the output rows according to some rules; something like:
Code Block
Public Overrides Sub InputBrowser_ProcessInputRow(ByVal Row As InputBrowserBuffer)
If Row.UserAgent.Contains("MSIE") Then 'test input
Row.BrowserName = "Internet Explorer" 'set output
End If
End Sub
This raises an "Object reference not set to an instance of an object." exception. Commenting out the input (Row.UserAgent) solves the exception, but I actually do need to test the contents of the input row (and by leaving only the output manipulation, the script won't reach it's end, the components remain yellow). What can I do about this?
Thanks in advance!
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Oct 26, 2007
Hello,
I have a package that has a data lfow task. this task imports data from a db2 database (using the IBM Ole DB provider fro db2) and adds it to sql server database table. This package was created on the server. then though version control (using TFS source control) I check out the package on my local machine. and when I open the package I get the foll 3 errors.
Error 1 Validation error. Import Account Num from BMGP_BDR: DTS.Pipeline: The component metadata for "component "DataReader Source" (1113)" could not be upgraded to the newer version of the component. The PerformUpgrade method failed.
Error 2 Error loading BMAG Download Xref Tables - bmag.dtsx: Microsoft.SqlServer.Dts.Pipeline.ComponentVersionMismatchException: The version of component "DataReader Source" (1113) is not compatible with this version of the DataFlow. [[The version or pipeline version or both for the specified component is higher than the current version. This package was probably created on a new version of DTS or the component than is installed on the current PC.]] at Microsoft.SqlServer.Dts.Pipeline.ManagedComponentHost.HostCheckAndPerformUpgrade(IDTSManagedComponentWrapper90 wrapper, Int32 lPipelineVersion)
Error 3 Error loading BMAG Download Xref Tables - bmag.dtsx: The component metadata for "component "DataReader Source" (1113)" could not be upgraded to the newer version of the component. The PerformUpgrade method failed.
Please advice.
Thank you.
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Jan 23, 2007
Hi,
I have a package which reads an Access file from a folder. My connection manager to this file is .NET providers for OledbMicrosoft Jet 4.0 OLE DB Provider.
Package works from my computer. But when I execute it on the server as a SQL Agent job, I get
The component metadata for "component "DataReader Source" (1) could not be upgraded to the newer version of the component. The PerformUpgrade method failed.
I copied the mdb file to a folder on the server which my packages have no problem reading data from.
My packages run under the same domain account as defined in proxies.
Appreciate a help.
Gulden
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Sep 10, 2014
I am using vs 2010 to write my dtsx import scripts.I use a script component as a source to create a flat file destination file.Everything have been working fine,but then my development machine crashed and we have to install everything again.Now when i use the execute package utility to test my scripts i get the following error:
Error system.NullReferenceException: Object refrence not set to an instance reference.
In PreExecute section
TextReader = new system.io.streamreader(" file name")
In the CreateNewOutputRows:
dim nextLine as string
nextLine = textReader.ReadLine
[code]...
is there something which i did not install or what can be the error?
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Mar 16, 2007
In a Data Flow, I have the necessity to use a SSIS variable of type €œObject€? inside Script Component and assign to it the content of 'n' variables of string type.
On exiting from the script the variable of type object should contain something like in the following lines:
AAAAAAAAAAAAAAAAAAAAAAAAAAAAA
BBBBBBBBBBBBBBBBBBBBBBBBBBBBB
CCCCCCCCCCCCCCCCCCCCCCCCCCCCC
DDDDDDDDDDDDDDDDDDDDDDDDDDDDD
€¦€¦€¦€¦€¦€¦€¦.
€¦€¦€¦€¦€¦€¦€¦.
On exiting from the data flow I will use the variable of type Object in a Script Task, by reading each element in a cyclic fashion.
Is there anyone who have experienced something like this? Could anyone provide any example of that?
Thanks in advance!
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Aug 13, 2007
Hi all
I'm into a project which uses a lot of views for joining 2 or more tables. Using the MERGE component in SSIS will be a huge effort coz it only has 2 inputs and I gotta SORT the input too.
Isnt it possible to have a VIEW like component that joins more than 2 tables and DOESNT need sorting??
(I've thought about creating views in database engine but it breaks my data floe in SSIS and is'nt a practical solution)
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May 26, 2015
I have a report with multiple datasets, the first of which pulls in data based on user entered parameters (sales date range and property use codes). Dataset1 pulls property id's and other sales data from a table (2014_COST) based on the user's parameters. I have set up another table (AUDITS) that I would like to use in dataset6. This table has 3 columns (Property ID's, Sales Price and Sales Date). I would like for dataset6 to pull the Property ID's that are NOT contained in the results from dataset1. In other words, I'd like the results of dataset6 to show me the property id's that are contained in the AUDITS table but which are not being pulled into dataset1. Both tables are in the same database.
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Oct 1, 2015
I have a small number of rows in a dataset, Table 1. There is a CLOB on a large dataset, Table 2. They join on a PK. I would like to retrieve this CLOB and add it to the data flow for Table1. In short I want to emulate the following:
Table 1:Â Small table without CLOB, 10 rows.Â
Table 2: Large table with CLOB, 10,000,000 rows
select CLOB
from table2
where pk = (select pk from table1)
I want this to return the CLOBs for the small number of rows in Table 1. The PK is indexed obviously so it should be a fast look up.
Table 1 and Table 2 live on different Oracle databases. How do I perform this operation efficiently in SSIS? It seems the Lookup and Merge Join wont do this.
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May 27, 2015
I have a report with multiple datasets, the first of which pulls in data based on user entered parameters (sales date range and property use codes). Dataset1 pulls property id's and other sales data from a table (2014_COST) based on the user's parameters.
I have set up another table (AUDITS) that I would like to use in dataset6. This table has 3 columns (Property ID's, Sales Price and Sales Date). I would like for dataset6 to pull the Property ID's that are NOT contained in the results from dataset1. In other words, I'd like the results of dataset6 to show me the property id's that are contained in the AUDITS table but which are not being pulled into dataset1. Both tables are in the same database.
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May 21, 2007
I found out the data I need for my SQL Report is already defined in a dynamic dataset on another web service. Is there a way to use web services to call another web service to get the dataset I need to generate a report? Examples would help if you have any, thanks for looking
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Nov 27, 2007
No idea where this bug crept in from. Have been using SSIS for 1.5 years now without hitting this problem.
I had a script component opening an XML document and parsing it using XPATH. I added some code that uses StreamReader / Streamwriter (closing one stream before starting the other). The code works without issue in my C# app.
And it ran without issue 2-3 times in SSIS. Then suddenly after running my package again, the script component says it completes successfully, yet nothing happens. I set a breakpoint on the first line of code - it never hits it. I add a msgbox as the first line of code - and it never displays.
I then close my package / exit out of ssis ... and then re-open it. When i open my script component, all of my code is GONE. All references that I added are gone.
I tried adding the streamreader/writer process to a dll I created from my c# app ... and added the DLL to the package -- same result.
I can reproduce this on 2 different computers.
Anyone experience this problem ? Any idea how to stop it ? Or debug it ?
Here is a slimmed down code sample of what causes the error :
Public Class ScriptMain
Public Sub Main()
Try
Dim xmlDoc As New XmlDocument
xmlDoc.Load("c:ulkasync_86281519_20070628045850225_4.xml")
MsgBox("xmlLoaded") --this doesn't display once the package starts "acting up"
Catch ex As Exception
MsgBox(ex.Message)
UpdateXML("c:ulkasync_86281519_20070628045850225_4.xml", ex.Message)
End Try
Dts.TaskResult = Dts.Results.Success
End Sub
Private Sub UpdateXML(ByVal fileName As String, ByVal message As String)
Try
Dim invalidChar As String = message.Trim().Substring(message.Trim().IndexOf("0x"), 4)
Dim rd As StreamReader = New StreamReader(fileName)
Dim xml As String = rd.ReadToEnd()
Xml = Xml.Replace(invalidChar, String.Empty)
xml = xml.Replace("", String.Empty)
xml = xml.Replace("<![CDATA[<![CDATA[", "<![CDATA[")
xml = xml.Replace("]]>]]>", "]]>")
MsgBox("replaced")
rd.Close()
Dim wr As StreamWriter = New StreamWriter(fileName)
wr.Write(xml)
wr.Close()
Dim xdoc As XmlDocument = New XmlDocument()
xdoc.Load(fileName)
Catch ex As Exception
UpdateXML(fileName, ex.Message)
End Try
End Sub
End Class
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Oct 12, 2007
Is there any way to display this information in the report?
Thanks
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May 7, 2008
Hi,
I have a stored procedure attached below. It returns 2 rows in the SQL Management studio when I execute MyStorProc 0,28. But in my program which uses ADOHelper, it returns a dataset with tables.count=0.
if I comment out the line --If @Status = 0 then it returns the rows. Obviously it does not stop in
if @Status=0 even if I pass @status=0. What am I doing wrong?
Any help is appreciated.
ALTER PROCEDURE [dbo].[MyStorProc]
(
@Status smallint,
@RowCount int = NULL,
@FacilityId numeric(10,0) = NULL,
@QueueID numeric (10,0)= NULL,
@VendorId numeric(10, 0) = NULL
)
AS
SET NOCOUNT ON
SET CONCAT_NULL_YIELDS_NULL OFF
If @Status = 0
BEGIN
SELECT ......
END
If @Status = 1
BEGIN
SELECT......
END
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Apr 11, 2008
i have two datasets.one dataset have old data from some other database.second dataset have original data from sql server 2005 database.both database have same field having id as a primary key.i want to transfer all the data from first dataset to new dataset retaining the previous data but if old dataset have the same id(primary key) as in the new one then that row will not transfer.
but if the id(primary key) have changed values then the fields updated with that data.how can i do that.
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Dec 19, 2006
Hi,
I have two datasets in my report, D1 and D2.
D1 is a list of classes with classid and title
D2 is a list of data. each row in D2 has a classid. D2 may or may not have all the classids in D1. all classids in D2 must be in D1.
I want to show fields in D2 and group the data with classids in D1 and show every group as a seperate table. If no data in D2 is available for a classid, It shows a empty table.
Is there any way to do this in RS2005?
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Jul 20, 2005
<usualDisclaimer>Please forgive me if this is in the wrong group, and if so,what is the right group.</usualDisclaimer>Let me start off by first saying im a newb. Ok, with that out of the way Iam trying really hard and boy have I learned a lot in the last little whilebut I have a question i just can't seem to find a good answer to.Lets say i have a table that simply stores how many times someone has loggedinto a webpage. Is it better to store each login as a new record then countthe records or is it better to simply have one record that updates the totalvalue by incrementing that one field. I have read all manner of articlesand some say one way is better vs. the other but what I can't find is why?If I knew why one way was better than another then I could make and educateddecision and choose the best way that is right for me. Is updating more orless expensive then inserting? Does it matter and is a relevant question?And before anyone comments on my use of all uppercase letters for my tablename I do this so that my table names stand out within the sql serverenterprise manager. In other words system tables are lowercase and mytables are uppercase. People always seem to give me crap for this but neverback it up with a good explanation so far as I can tell its personalpreference? Am I wrong?CREATE TABLE USER_METRICS(-- here i can select all the records and count them up.ID INT IDENTITY(1,1) PRIMARY KEY,Email VARCHAR(250));-- Or this?CREATE TABLE USER_METRICS(-- and of course here can i simply retrieve the value of Total_LoginsID INT IDENTITY(1,1) PRIMARY KEY,Email VARCHAR(250) NOT NULL,Total_Logins INT);Regards,Muhd
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Sep 12, 2007
Hello DBA's
i use this proc to insert & update the records in the databse
update works good untill i change the user id.
userid can be changed where adminuserid is the IDENTITY coulmn in the table.ALTER PROCEDURE [dbo].[spinsertusers]
-- Add the parameters for the stored procedure here
@adminuserid varchar(36),
@userid varchar(15),
@fname varchar(25),
@mname varchar(25),
@lname varchar(25),
@password varchar(15),
@address1 varchar(255),
@address2 varchar(255),
@postcode varchar(15),
@cityidentity varchar(36),
@dob smalldatetime ,
@email varchar(50),
@crtduser varchar(36),
@crtdon datetime,
@isactive char(4),
@mode char(10),
@reccount INT output
AS
BEGIN
-- SET NOCOUNT ON added to prevent extra result sets from
-- interfering with SELECT statements.
SET NOCOUNT ON;
DECLARE @Count INT
-- Insert statements for procedure here
IF (@mode='insert')
SET @Count=(SELECT COUNT(*) FROM adminusermaster WHERE userid=@userid)
IF @count=0
--Inserting the Records
BEGIN
INSERT INTO [school].[dbo].[AdminUserMaster]
([AdminUserIdentity]
,[FirstName]
,[MiddleName]
,[LastName]
,[UserID]
,[Password]
,[Address1]
,[Address2]
,[PostCode]
,[CityIdentity]
,[DOB]
,
,[CreatedBy]
,[CreatedOn]
,[IsActive])
VALUES
(
@adminuserid ,
@fname ,
@mname ,
@lname ,
@userid ,
@password,
@address1,
@address2,
@postcode,
@cityidentity ,
@dob,
@email,
@crtduser,
@crtdon ,
@isactive
)
SET @reccount=2
return @reccount
END
-- End of Query
IF (@mode='update')
SET @Count=(SELECT COUNT(*) FROM adminusermaster WHERE userid=@userid)
IF @Count=1
--Query for Update the Records
BEGIN
update AdminUserMaster
set
[FirstName]=@fname ,
[MiddleName] =@mname,
[LastName]=@lname,
[userid]=@userid ,
[Address1]=@address1,
[Address2]=@address2,
[PostCode]=@postcode,
[CityIdentity]=@cityidentity,
[DOB]=@dob,
=@email,
ModifiedBy=@crtduser ,
ModifiedOn=@crtdon ,
isactive='Y'
where
AdminUserIdentity= @adminuserid
set @reccount=3
return @reccount
END
-- End of Query
END
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May 11, 2008
]First of all here is how i created my SQL database and established a connection in visual studio 05. I go into the server explorer and right click on the data connections node and and select "create new SQL database". A window then prompts me for a server name and data base name. Under server name I write "localhostSQLEXPRESS" and under data base name I put in whatever. This totally worked and the database was asigned the extension of .DBO
I can now insert, select and delete information with some simple ADO coding. The only problem is that using this method makes it seamingly impossible to FTP my database onto my host server. I am aware that I can create a data base in the APP folder by simply right clicking it and selecting " new database".
This would simplify the deploying process but I cant seem to establish a connection this way. Ive also noticed that when I use this method that it saves it as a .MDF instead of a .DBO. What is the difference? Why does my .DBO work but not my .MDF in my app folder? Im so confused over this issue that I am problably not even asking the right question. Bottom line is that I have a small web application with a .dbo database that works wonderfully in my isolated visual studio environment and I need a solution to deploy it on the world wide web. Please help with any information I would be very thankfull.
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Feb 2, 2004
Between having SQL and using SQL server enterprise manager with MSDE
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Aug 11, 2004
I am not an expert with sp. I am trying to pass the column name as a parameter but I get the following error "Must declare the variable '@strColumnName'."
ALTER PROCEDURE dbo.TempGetDataForDropDown
(
@strColumnNamenvarchar (50)
)
as
EXEC ('SELECT DISTINCT @strColumnName = ' + @strColumnName + ' FROM Customers')
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Oct 3, 2006
SELECT 'http=' replace (prot,'ww','+')',+'replace(city,'u','+')',+'proj_s tate'+'proj_zip5
INTO :ls_MAP FROM project4 WHERE proj_id=:gv_proj_id;
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Jan 9, 2004
Hi all,
I've recently created a shopping cart system that uses SQL Server on the backend. The shopping cart will add a record to a table called CartEvents each time anything happens, like view item, update, delete etc. anyhow, the site has been up for about a week now and that particular table has about 4200 records already, I project tens of thousands of records in that table, so how many records is too many records? Whats your experience with tables that have hundreds of thousands of records? How many records can SQL server handle and still perform well?
Thanks
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Jun 5, 2008
What is ALL,SOME|ANY ? Whats the usage?
Is they are comparison operators?
If not then what kind?
If SOME and ANY are same then where to use SOME and where to use ANY?
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