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3196647 - Non-fatal crash in dflib/df_Heap.cxx:2953 - SAP IQ


After upgrading from SAP IQ 16.0 to SAP IQ 16.1:

  • One of the processes is broken and corresponding SQL is causing Non-Fatal IQ error affecting certain processes.
  • Command text:  insert into "user"."table" ... values( @p0,@p1,@p2,@p3,@p4,@p5,@p6,@p7,@p8,@p9,@p10,@p11,@p12 )
    Non-Fatal IQ Internal Error Detected at dflib/df_Heap.cxx:2953
  • There is a java application that passes these parameters. 
       Insert works when user manually insert the values, but when the same values are passed using through java application, it errors out with stack trace.



  • SAP IQ 16.1 SP04
  • Java 


SAP IQ 16.1


KBA , BC-SYB-IQ , Sybase IQ , BC-SYB-SDK , SDK , Known Error

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