Can you tell I have been suppressing my pain and hate up into a nice little ball, instead of talking about my feelings while laying in some lush, peaceful green meadow, sipping Chamomile tea and popping anti-depressants like candy.
This issue is one of those classic, what the **** is going on here errors.
Here is what I am suffering with:
- Windows XP and Windows Server 2003
- SQL Server 2008 Integration Services
- Native OLE DB\Oracle Provider for OLE DB, Oracle 11g R1 or Oracle 10g
- OLE DB Source (Oracle) using a query.
Getting ORA-00903 table or view not found during execution on verification step on Data Flow OLE DB Oracle source; even though at design time (in the OLE DB source editor dialog) the SQL parses correctly AND pulls back test data in the source AND the query runs successfully everywhere else using the same credentials.
- in Oracle, CREATE a VIEW for the query
- if the query contains a user function you will also need to in Oracle, GRANT EXECUTE ON schema.function TO view_schema_owner WITH GRANT OPTION
- in Oracle, GRANT SELECT on VIEW to the USER used by SSIS (if necessary)
- in SSIS, use the Advanced Editor on the OLD DB source; Component Properties; AccessMode = OpenRowset, OpenRowset = SCHEMA.view (standard editor will not pull up the view and you are limited to a drop-down)
There that was painless, right?
I have been told that shutting down Visual Studio sometimes helps (it did not). Shutting down Visual Studio works if you switch databases in the connection manager and then get ORA-00903 table or view not found in the OLE DB source. One co-worker stated he rebooted his machine and then things worked (it did not).
I'm sure I was doing something stupid like trying to use a subquery or SYSDATE but WTF; it parsed, it pulled back test data, it works everywhere but the verification step when debugging it.