Exalytics: OBIEE 11g Dashboard Fails With Errors: "[nQSError: 16002] Cannot obtain number of columns for the query result...TT4053: Assertion Failure" (Doc ID 1611164.1)

Last updated on DECEMBER 10, 2015

Applies to:

Oracle TimesTen In-Memory Database - Version 11.2.2.5.1 to 11.2.2.6.0 [Release 11.2]
Oracle Exalytics Software - Version 1.0.0.3.0 to 1.0.0.3.0 [Release 1.0]
Business Intelligence Server Enterprise Edition - Version 11.1.1.7.0 and later
Information in this document applies to any platform.

Symptoms

While running an Oracle Business Intelligence Enterprise Edition (OBIEE) 11.1.1.7 dashboard on an Exalytics server, a query based on a TimesTen data source fails with the following errors:

[nQSError: 16002] Cannot obtain number of columns for the query result. [[
[nQSError: 16001] ODBC error state: S1000 code: 4053 message:
[TimesTen][TimesTen 11.2.2.5.1 ODBC Driver][TimesTen]TT4053: Assertion Failure:<(((((sbPtNode_p) ((sbVA_t) ((sb_uintp) (((SbContextP) -> SbDbData)) + ((sbVoid_i) (_Str)))))->nodet))>=SBPTSTREAMSTART && ((((sbPtNode_p) ((sbVA_t) ((sb_uintp) (((SbContextP) -> SbDbData)) + ((sbVoid_i) (_Str)))))->nodet))<=SBPTSTREAMEND)>
Additional info:<> -- file "genTree.c", lineno 7605, procedure "genTreeTop()".
[nQSError: 43113] Message returned from OBIS.

Cause

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