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3004824 - Running a query with datetime conversion or casting crash IQ server with varies stacks - SAP IQ

Symptom

  • Running a query with datetime conversion or casting crash IQ server with varies stacks.
  • The following errors or strack maybe reported in iqmsg file:
    • IQ crashed on stcxtlib/st_server.cxx:2452 

      hos_memmgr::FreeHosMem
      operator delete
      operator delete
      hos_datetime::SetDateTimeFree

      or

      hos_mutex::Lock
      hos_condvar::Lock
      hos_dispatcher::SetRuntimeLimit
      hs_csort::AddInserterLocked
      hs_csort::AddInserter
      dfo_cOrderByParaIn::ExecWork

    • Exception Thrown from dflib/dfe_Cast.cxx:862, Err# 5, tid 512 origtid 512
      O/S Err#: 0, ErrID: 9216 (df_Exception); SQLCode: -1001006, SQLState: 'QFA06', Severity: 14
      Data exception - data type conversion is not possible.
      -- (dflib/dfe_Cast.cxx 862)
    • IQ Internal Error Detected:  Memory Corruption
      Idx: 0  Addr:1bc1f3630  Size: 40  File: slib/s_packedRec.cxx  Line: 339  Thread: 488  IsArray: 0
      Usage: s_packedRecDesc::_fieldLoc


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Environment

SAP IQ 16.1 SP04

Product

SAP IQ 16.1

Keywords

st_server.cxx estcxtlib st_server.cxx:2452 hos_memmgr::FreeHosMem memory corruption data type conversion possible conversion error DATETIME TIMESTAMP dfe_Cast.cxx s_packedRecDesc::_fieldLoc 823558 CR 823558 , KBA , BC-SYB-IQ , Sybase IQ , Bug Filed

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