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2693149 - Another non fatal stack trace on dfo::ValidateOutputVectors on Group By (Hash) node - SAP IQ

Symptom

Another non-fatal stack trace in dfo::ValidateOutputVectors when running a complex query.

These dml_options for the previous dfo::ValidateOutputVectors issues did not help.

  • Option DML_Options2: 16
  • Option DML_Options2: 2097168
  • Option DML_Options5: 1073741824
  • Option DML_Options6: 16777216
  • Option DML_Options8: 8
  • Option DML_Options9: 8
  • Option DML_Options13: 16

Excerpt of stack trace

********************************************************
**
** Non-Fatal IQ Internal Error Detected
** at dflib/dfo.cxx:14544 on thread 140548494022400 (TID 3)
** with Query_Name: query1
** Internal error at GROUP BY node: #28 Can not evaluate expression: FPORDINAL(owner.table.column, 1)
** Error detected at DFO #28 Group By (Hash)
**

dfo::ValidateOutputVectors
dfo::ValidateOutputVectors
.............
dfo::ValidateOutputVectors


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Environment

SAP IQ 16.0 SP 11 PL 20

Product

SAP IQ 16.0

Keywords

CR816620; CR#816620; 816620; "Can not evaluate expression"; evaluate; expression; hash; , KBA , BC-SYB-IQ , Sybase IQ , Bug Filed

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