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2115636 - "Internal Error at node [..]: Can not evaluate expression" - SAP IQ

Symptom

  •  A query stack traces and returns the following error messages:

       [Error] Script lines: 1-225 ------------------------
       SQL Anywhere Error -1001043: Report to SAP IQ Support. 
       Query 'Internal error at node: #366 Can not evaluate expression: D2.C4',
       -- (dflib/dfo.cxx 13458)
  • STACK TRACE from .iqmsg:

I. 12/23 12:42:00. 0003404313     ********************************************************
I. 12/23 12:42:00. 0003404313     **
I. 12/23 12:42:00. 0003404313     **       Non-Fatal IQ Internal Error Detected
I. 12/23 12:42:00. 0003404313     **       at dflib/dfo.cxx:13458  on thread 159 (TID 3)
I. 12/23 12:42:00. 0003404313     **       Internal error at node: #366  Can not evaluate expression: D2.C4
I. 12/23 12:42:00. 0003404313     **       Error detected at DFO #366 Group By (Hash)
I. 12/23 12:42:00. 0003404313     **


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Environment

  • SAP IQ 15.4 ESD#4.x

  • SAP IQ 16.0 SP08.x

Product

SAP IQ 16.0 ; SAP Sybase IQ 15.4

Keywords

Sybase IQ , KBA , BC-SYB-IQ , Sybase IQ , Problem

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