Microsoft KB Archive/294787

= FIX: Update Plan with User Defined Function May Fail to Find a Plan =

Article ID: 294787

Article Last Modified on 11/6/2003

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APPLIES TO


 * Microsoft SQL Server 2000 Standard Edition

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This article was previously published under Q294787



BUG #: 352705 (SHILOH_BUGS)



SYMPTOMS
In some situations when you run either an INSERT, UPDATE, or DELETE statement with a SELECT statement that use a user defined function (UDF), the following error message may occur:

Server: Msg 8623, Level 16, State 1, Line 1

Internal Query Processor Error: The query processor could not produce a query plan. Contact your primary support provider for more information.



RESOLUTION
To resolve this problem, obtain the latest service pack for SQL Server 2000. For additional information, click the following article number to view the article in the Microsoft Knowledge Base:

290211 INF: How to Obtain the Latest SQL Server 2000 Service Pack



WORKAROUND
Alter the non-clustered primary key constraint to be a clustered primary key constraint.



STATUS
Microsoft has confirmed that this is a problem in SQL Server 2000. This problem was first corrected in SQL Server 2000 Service Pack 1.



MORE INFORMATION
To reproduce the error message, use this code: INSERT test (CaseId              ,SubCaseId            ,CaseIdleTime             ) SELECT sc.caseid AS CaseId, sc.subcaseid AS SubCaseId, convert(real,   datediff(mi, dbo.udfGMTConvert(sc.SubCaseNonNotesLaborLogTime,s.GMTOffset), e.WarehouseEffectiveThroughTimeGMT ) ) FROM   dbo.vwcase c JOIN    dbo.vwsubcase sc ON  c.caseid = sc.caseid JOIN   dbo.vwSource s on s.SourceId = c.SourceId JOIN   dbo.vwWarehouseEffectiveThrough e on e.SourceId = c.SourceId  The constraint for the test table: ALTER TABLE [dbo].[test] WITH NOCHECK ADD CONSTRAINT [PK_test_Fact] PRIMARY KEY NONCLUSTERED (       [CaseId],        [SubCaseId]    )  ON [PRIMARY] GO

Keywords: kbbug kbfix kbcodesnippet kbsqlserv2000sp1fix KB294787

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