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2287783 - IQ16 SP10.8 : Query error ''dfo.cxx:13823'' is returned, but it works fine in 15.4

Symptom

 A select Query returned internal error & failed with 'dfo.cxx:13823'.
 It seems exception is detected while output column is verifying.
 It's reproduced in house test with empty table.
 But i could not find an W/A to avoid the error.

  The query works fine in IQ15.4. 
   
[IQMSG]
 
 -- Stacktrace
     ...                                                                                                                                                                                                           
     **       Non-Fatal IQ Internal Error Detected                                                                                                                                                                       
     **       at dflib/dfo.cxx:13823  on thread 121 (TID 40)                                                                                                                                                             
     **       Internal error at node: #07  Can not evaluate expression:
     **       Error detected at DFO #07 NonDeterministics 
     ...
     df_ExceptionC1EPKciNS_12df_ErrorCodeES1_S1_PK3dfoPK12df_Evaluable
     df_Exception14ThrowExceptionEPKciNS_12df_ErrorCodeES1_S1_PK3dfoPK12df_Evaluable
     dfo::ValidateOutputVectors
     dfo::ValidateOutputVectors
     dfo_Root7PrepareEv   
     st_cursorIQtoSA7PrepareEv
     df_OpenCursor7PrepareEv
     ..


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Environment

IQ 16.0 SP10.08

Product

SAP IQ 16.0

Keywords

'dfo.cxx:13823' ; 'Can not evaluate expression' ; , KBA , BC-SYB-IQ , Sybase IQ , Problem

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