My OLDB data source in the Lookup Transformation is not converting
When I try to join the colunms it claims the data types do not match the only differnece is the percision.??
ORACLE
select CAST(group_id AS NUMBER(18)) group_id from blah blah table
SSIS data type = [DT_NUMERIC], Percision = 38
SQL Sever data source
SELECT
CAST(PRINCIPAL_ID as numeric) GROUP_ID,
SSIS data type = [DT_NUMERIC], Percision = 18
We have some columns in a table where the date is stored as 19980101 (YYYYMMDD). The data type for this column is NUMBER(8) in Oracle.
I need to copy rows from Oracle to SQL Server using SSIS. I used the Data Conversion transformation editor to change it to DT_DATE, but the rows are not being inserted to the destination.
On Error, If I fail the component, then the error is :
There was an error with input column "ORDER_DATE_CONV" (1191) on input "OLE DB Destination Input" (29). The column status returned was: "Conversion failed because the data value overflowed the specified type.".
Regards
RH
OK I migrated a DTS package from MS SQL 2000 to MS SQL 2005 64-bit SSIS. OK so I fixed a problem with a Double Global Variable... Now I am stuck at a connection to Oracle and it returning data... Here is the error message:
[Execute SQL Task] Error: An error occurred while assigning a value to variable "Remedy_Count": "Unsupported data type on result set binding 0.".
My SQL Statement is this:
SELECT COUNT(*) AS Expr1
FROM DB.MYTABLE
When I run it from the Query Builder it returned this:
EXPR1 = 2983
Here are some details from the General Page on the Execute SQL Task
ResultSet - Single row
ConnectionType - OLE DB
Connection - Oracle Provider for OLE DB
SQLSourceType - Direct input
BypassPrepare - True
In the Result Set I have The following:
Result Name - Variable Name
0 - Remedy_Count
So... what can I do to fix this. I have the Remedy_Count set as a:
EvaluateAsExpression - False
Value - 2414
ValueType - Double
I have tried setting the ValueType to Object and other things... Same error... I read some where about how SSIS has issues when Oracle returns a Numeric type data. Can someone help me with this? Anything you all can tell me would be great.
My question is on an appropriate approach to take.
We have an very large company database that supports all of current software in Sql Server. A current requirement is to take data from a Oracle Database that has "agreed upon" tables and to "Translate" that to SQL Server and place them in agreed upon "Temp" tables. Then our other software will know what to do with these temp tables and do their thing.
Upon launching this translator application, it will delete all of those temp tables and do (what I just specified above).
My initial thought was to dump each Oracle table into a DataTable. Then delete any temp tables in our database. Then create the temp tables and begin updating our Sql Server by iterating through the DataTable performing updates?
Is this a good idea?
Hello,
I have to develop a package to get some data from a 10g Oracle database and load it to a SQL Server 2005 database.
In my design I used Oracle Provider for OledDB as my source provider following Microsoft recommendations found here : http://msdn2.microsoft.com/en-us/library/bb332055.aspx
As I have to use a parametrized query against my Oracle database I create a variable with my query that I override at runtime with a script task to update the parameters values.
One of the return column is of numeric datatype.
To handle this known issue with Oracle sources I edited through the advanced editor my Oledb source component to manually correct the precision.
Everything works fine with one of my package.
So I repeat the whole process while designing an other one with the same purposes.
As for the previous one I first unit test every components and everything works. But when running the full package it raised an error code 0x80004005 Error while validating post executing phase of the component (sorry for the poor translation from french to english ...)
I open my dataflow where the component is and found no warnings or errors. I edited through the advanced editor my Oledb source component and found that there's an error on the precision scale of the numeric return column. The message warn me that the precision must be between 1 and 38.
I checked this column and in the "OLE DB Source output / External Columns" the precision is 0 though I previously manually corrected it.
I upadted again for a 18 precision as it is for this column in "OLE DB Source output / Output Columns".
But it never keeps my changes ......
I delete the component and recreate it to force the metadata to be updated but always the same thing, the precision scale for this column in the "OLE DB Source output / External Columns" never keeps my 18 value.
Does someone have any clues to help me ?
Thanks a lot.
Bertrand
Hi,
I have SSIS package which is extracting data from oracle. I am using always use defualt code page =true
and Defualt code page value=1252.
While transferring values in to target table the package is success but when I check the decimal values
For example I have 488.9602 or 56.908 values in oracle table but when they come to SQL server they are rounded as 488.0000 or 56.000.
How can I populate the correct values from source to target
The target table has data type decimal(26,4).
Also when I check in the preview of source table I am able to see correct values. This is happening during the transfer only.
Hi Friends,
I have a small problem in parameter mapping for Execute SQL Task.
I am using a delete statement with 2 conditions.
Followed by another Execute SQL Task which contains commit statement.
delete from tname where c1 = ? and c2 =?
where c1 is number(4) datatype and c2 is of varchar2(20) datatype in oracle.
The connection manager i am using is ORacle OLE DB provider.
I am passing 2 global variables i.e g_v1 of Int32 and g_v2 of String Type.
In the parameter mapping of the Executing SQL task, i am mapping these 2 variables for
c1 and c2 and changed the datatypes inside parameter mapping as Numeric for c1 and Varchar for c2.
I also set the property as ByPassPrepare = True.
When i am executing the package i getting INVALID NUMBER ERROR.
i believe the SSIS is unable to perform the implict datatype converison.
For the next run, i changed the g_v1 varible datatype to Double and also i changed the parameter mapping for c1 as Doble datatype.
This time it is working fine. I can see the Green signal for the 2 SQL Tasks.
But when i connected to Oracle check the count in the table, the data is not getting deleted.
Also,
I set the property RetainSameConnection = TRUE for oracle connection manager.
I am not able to trace this logical error.
The same is working fine in my local machine.
But i am facing the problem when i deployed the same on the client machine.
Is there any problem with parameter mapping?
What should be equialent Datatype for Oracle NUMBER datatype that should be used inside the SSIS package while declaring the global variable and
inside the parameter mapping.
Any thoughts!
I have SS on 64bit trying to do a lookup to an Oracle 10G db - I'm reading from a SS table and using a column to be part of the 'where' clause on my lookup against a table in oracle - I get Data Type mismatch even though both columns are strings (the input SS column is mapped to a string Derived column which is then mapped to the lookup). If I run on a 32bit machine it works fine. I have a task that can successfully update the Oracle DB table (on 64bit), I just can't get the lookup to work on 64 bit.
Anyone else seen this?
Thanks
Hi all
I have this snippet of data
hierId nodeId nodeName parentId childId
----------- ----------- -------------------------------------- ----------- -----------
437 1582275 Accountants 1582270 1582275
437 1582276 Asset financiers 1582270 1582276
437 1582270 Banking & financial institutions NULL NULL
437 1582286 Private banks 1582277 1582286
437 1582277 Banks 1582270 1582277
I want to loop through this data and put the results into a temp table so it looks like this:
hierId nodeName ids
------------------------------------------------------------------------------------------------------
437 Banking & financial institutions -> Accountants1582270 | 1582275
437Banking & financial institutions -> Asset financiers1582270 | 1582276
437Banking & financial institutions -> Banks1582270 | 1582277
437Banking & financial institutions -> Banks -> Private banks1582270 | 1582277 | 1582286
437Banking & financial institutions1582270
Can anyone help me with achieving this
Thanks in advance
Good afternoon,
I have an issue with an ssis variable datatype.
The scenario is as follows:
I have a stored procedure:
PROCEDURE [dbo].[sp_newTransaction]
@sourceSystem varchar(50),
@txOut NUMERIC(18,0) OUTPUT
AS
insert into scn_transaction (sourceSystemName) values(@sourceSystem);
SELECT @txOut = @@identity
Whose purpose is to perform an insert into a table and return me the identity value of the inserted record, which I'll then use throughout the rest of my package. The identity column in the inserted table is numeric(18,0).
I execute the stored proc with the following sql with an OLE DB connection manager:
exec sp_newTransaction ?, ?
The first parameter is a string variable from earlier in the package, and the second is the output parameter. I have the following parameter mappings to the execute sql task:
User:ystxId output numeric 1 -1
User:ourceSys input varchar 0 -1
The proc is correctly called, and the row insesrted, however I get a type conversion error when SSIS attempts to map the return parameter to my package variable... I've tried all sorts of combonations, and can't seem to get it to execute.
At one point I wasn't returning a numeric, but rather an int from the stored proc, and all was well until I went to use the variable in a derived column later in the package, and the type was converted quite incorrectly (a 1 was 77799789080 or some such), indicating a type conversion error likely related to the encoding of the number.
I'd like to keep the datatypes as numeric and make ssis use those - any pointers are greatly appreciated as to what type my package variable should be to allow proper assignment of a sql server numeric type to it.
Thanks much,
B
I'm using Script Component to load data into Oracle DB due to the poor performance issue. Now, I found it will missing some data during the transmission. Please see the screenshot below:
SQL Server：
Oracle:
DDL:
create table Person
(
BusinessEntityID Integer,
FirstName nvarchar2(50),
MiddleName nvarchar2(50),
LastName nvarchar2(50)
);
Result:
I follow up this article: [URL] ....
VB Script:
Imports System
Imports System.Data
Imports System.Math
Imports Microsoft.SqlServer.Dts.Pipeline.Wrapper
Imports Microsoft.SqlServer.Dts.Runtime.Wrapper
[Code] ..........
Ok, we have built a data mart using SSIS etc...for transformations and loading.
Our biggest single problem we have currently is loading data from an Oracle server to our SQL server. Some tables from oracle run fine when retrieving the data but there is one particular table that just doesn't load fast enough (9 million records take over 12 hours). It seems that we are idling alot and its not always running.
Can anyone help with this problem?
I am getting this error when connecting to Oracle db. I tried using Microsoft OLEDB provider for Oracle it give me error and tells me the error could not be retrieved from Oracle. When I try the Native OLDDB provider for Oracle I get
Warning at {0F67F2FA-E3F8-4F44-93EC-47D513A34FD4} [Orcale Database WPHP2 [1]]: Cannot retrieve the column code page info from the OLE DB provider. If the component supports the "DefaultCodePage" property, the code page from that property will be used. Change the value of the property if the current string code page values are incorrect. If the component does not support the property, the code page from the component's locale ID will be used.
Error at Copy DSS_SJV_Volume_History [DTS.Pipeline]: The "output column "COMP_UNIQUE_ID" (2007)" has a precision that is not valid. The precision must be between 1 and 38.
What do I do !!!!!!!!!!
Thanks
Shabnam
Hi All,
I want to use "Oracle Data Provider for .Net" driver to get Oracle 10g data in SQL Server 2005 environment. I am getting this error message when try to import oracle tables in sql server.
"Operation could not be completed. The server name is not specified (DTS wizard)."
Any help will be very highly appreciated.
Also I want recomemndation on which driver should I use for getting huge Oracle data into SQL server environment?
Thanks a lot.
Best Regards
Munir
Hi,
I'm using SSIS on SQL2005 XP2.
I've got an Oracle OLEDB connection.
I've got a simple SQL Task on my Oracle DB (returning one field in one
row), and I try to send the result to a local variable
select 'aaa' from dual --> I can send the result in a 'STRING' variable
select 1 from dual --> impossible to send it to any SSIS type !
Is it really impossible to get this value in my sql task ?
Hi Guys,
I have a package that inserts data from a sql server table to an oracle table. I use a dataflow task to do the loading.
The weird thing is, if the package fails during execution, the transaction does not perform a rollback and the inserted data is committed.
The dataflow component has its TransactionOption set to Supported (this has always been the case for our sql to sql packages). However, now that I have a sql to oracle package, it won't work anymore.. also, setting the TransactionOption of the dataflow component to Required causes the whole package to fail.
Anyone have any thoughts on this?
Thanks,
Kervy
Hi,
I have SSIS package which is created to pull data from oracle server. The package is running fine when executing from BI studio. But failing when i execute as a job. I am getting teh below error message.
Microsoft OLE DB Provider for Oracle" Hresult: 0x80004005 Description: "Oracle client and networking components were not found. These components are supplied by Oracle Corporation and are part of the Oracle Version 7.3.3 or later client software installation. Provider is unable to function until these components are installed.". End Error Error: 2007-10-15 16:04:15.60 Code: 0xC020801C Source: Data Flow Task O... The package execution fa... The step failed.
Appreciate if somebody can provide some inputs on this .
I am trying to pull data from an Oracle Db using SSIS. If I use the Table/View option in the Access Mode option on the OLE DB Source component, it works fine. But when I use the SQL Command option, the processing get stuck at Pre-Execution stage.... (for days).
View 2 Replies View Related
Hi,
I want to pull sample records lets say 1000 rows only from oracle database to sql server. Is there any option in ssis to limit the number of rows?
how to pass the numeric(12,0) data type to a variable in SSIS? what kind of variable data type should I choose?
I am trying to assign object_key column ( numeric(12,0)) to a variable in SSIS
If i select int32 , it keep giving me an error:
Error: 0xC001F009 at Row by Row process: The type of the value being assigned to variable "User::Object_Key" differs from the current variable type. Variables may not change type during execution. Variable types are strict, except for variables of type Object.
Hi, all my friends,
This is another rookie one.
Is there a way in SSIS dev environment that will let you convert/cast data type at desing time?
Under data flow mappings, there are so many things you can do, but why I did not find any easy way to convert?
I got this validation warning about not supportng converting type DT_STR to DT_I4, or something related.
Am I missing something obvious?
Thanks!
Hi All,
I am moving some numerical data from SQL server to excel. After the data is moved, i am getting green flag in excel cell to which the data is moved. I have configured the excel column to accept only numbers, but still i am getting green flag in excel cells. When i click the cell i am getting this message "The number in the cell is formatted as text or preceded by a apostrophe"
Can anyone tell me how can i over come the issue.
Thanks
Anwar
We have a custom web C#/SQL2K8R2 workflow application that I need to pull Oracle data into a varchar(max) field as an XML DOM document. I have no problem pulling the Oracle data using OLEDB, but I'm not sure how to create the XML DOM doc. Once I get it into the DOM doc, I then need to assign metadata about the XML DOM doc and insert it all into a staging table:
CREATE TABLE [stg].[EtlImports](
[EtlImportId] [int] IDENTITY(1,1) NOT NULL,
[EtlSource] [varchar](50) NOT NULL,
[EtlType] [varchar](50) NULL,
[EtlDefn] [varchar](max) NULL, --Either a SQL statement or path to file on disk
[EtlData] [varchar](max) NULL, --BLOB field to hold the XML data or FILESTREAM path to file on disk
[EtlDateLanded] [datetime] NOT NULL,
[EtlDateProcessed] [datetime] NULL,
[EtlStatus] [varchar](50) NULL,
[Comments] [varchar](4000) NULL
) ON [PRIMARY] TEXTIMAGE_ON [PRIMARY]
I will have a separate SSIS package to pull the [XML/File] field and process the data into the workflow tables. Is there a wasy I can use the ADO Record-set Destination task to accomplish this, or do I have to create a custom C# script to create the XML DOM Doc?
I am trying to create new data source. I already tried these data sources
Oracle Provider for OLE DB
Oracle Client Data Provider
Microsoft OLE DB Provider for Oracle.
After configuring when i test the connection, it tells connection succeeded but if i click on then giving the error "The given path is not support".
I am trying to copy the data from Oracle to SQL, it is taking 10 mins to load only 50K records of data. I am using only one DFT task.
In the DFT task I am using 2 tasks oracle Source and OLEDB destination .
what can I do to improve the ETL process and reduce the load time ?
Anybody has datatype list for sqlserver matching Oracle datatype
Thanks,
Ravi
If I have an executesql task that returns a result set, if the result set contains a tinyint, I can't find what SSIS data type to declare the variable as. They all cause errors.
View 10 Replies View RelatedDear All,
the situation is that i have a column data comes from flat file and all i want to do is to check that the incoming column is numeric(12,3) and if the incoming data exceed that size "12,3" exception or redirect the row is happened.
the problem that i try to apply that with the data conversion or Derived column component but it in case of the scale of the incoming data exceed 3 the component trim until 3 scale.
i also try to perform it with the flat file data source component but i face a problem that if the data in the column is empty then flat file data source component read the numeric column as Zero
i hope someone help me coz i need to handle it soon.
best wishes
Maylo
I have a some raw data in a string that looks like
'1989'
I need that to become numeric 19.89
if I define a type double for rawAmount
and do this:
rawAmount = CInt(iRest.Substring(41, 4))
Row.amount2 = rawAmount / 100
where row.amount2 is a type double precision float from my script component task output, I get:
19.899999999999999
what output should i use in this data flow component to get 19.89.
thanks.
Hi,
I'm trying to use query parameters with an Oracle OLEDB Source in a data
flow task and I'm having problems.
I've tried formatting the query each of the following ways...
--
select
frq_code,
frq_name,
update_frq,
uptime_frq
from frequency_bcs
where update_frq > ?
and update_frq <= ?
--
Parameters cannot be extracted from the SQL command. The provider might not
help to parse parameter information from the command. In that case, use the
"SQL command from variable" access mode, in which the entire SQL command is
stored in a variable.
Additional information
---> Provider cannot derive parameter information and SetParameterInfo has
not been called. (Microsoft OLE DB Provider for Oracle).
Hi,
I have a table in SQL Server 2005 which has [Id] and [Name] as its columns.
I also have a Oracle database which has a similar table.
What I want to do is as follows:
In a SSIS package, I want to pick up details from SQL Server and update the Oracle table. And then should be done without using a linked server connection.
Can someone guide me as to how I can specify a update statement in the destination dataflow.
Thanks.
I am working on a project to write SSIS packages to update a SQL Server 2005 database with data from an Oracle 10g database. Unfortunately, our development ETL box is running 32 bit Windows Server 2003 while the production ETL box is running 64 bit Itanium Windows Server 2003. We have created SQL Server Agent jobs to execute all of our packages. All of our jobs run without error on the 32 bit development box, but in our preproduction tests they are failing in the 64 bit box.
In my testing, I've found that I can successfully pull character data from Oracle. For example, I can write a package that retrieves the data for the following query:
SELECT 'test' FROM dual
However, the following fails:
SELECT 1 FROM dual
I have logging turned on in my package. When the package fails, I typically see informational messages in the log up to the point of failure, but no actual error event logs are generated. The only error information I have is in the SQL Server Agent job history log, which contains the following:
Executed as user: SERVERNAMESYSTEM. The return value was unknown. The process exit code was
-2147483646. The step failed.
I have also tried using the 64 bit version of the DTS Wizard to create a sample package, and observe the same behavior. When I run the DTS Wizard, queries that return numeric data cause DTSWizard.exe to exit and produce the following message in the application event log:
Event
Type: Error
Event
Source: .NET Runtime 2.0 Error Reporting
Event
Category: None
Event
ID: 1000
Date:
2/1/2007
Time:
12:36:13 PM
User:
N/A
Computer: SERVERNAME
Description:
Faulting
application dtswizard.exe, version 9.0.2047.0, stamp 443f5e50, faulting module
oracore10.dll, version 10.2.0.1, stamp 435841b0, debug? 0, fault address
0x00000000001e4910.Has anyone else experienced similar behavior, and know of a solution aside of wrapping all retrieval of numeric data in to_chars in our Oracle queries?
Hello,
I have an OLE DB Source and i want to transform the data type fields of the table before i export the table in an OLE DB Destination.
Is there a way to transform numeric value to float, and numeric to nvchar?
Thank you in advance.