2204732 - Crash at stcxtlib/st_server.cxx:1920 - SAP IQ

Symptom

SAP IQ 16 server crashed while processing an "Insert...Select" statement, with the following error:

**************************************************
*** SAP IQ Abort:
*** From: stcxtlib/st_server.cxx:1920
*** PID: 10234
*** Message: caught signal 11, program abort
*** Thread: 1700 (TID: 1691)
**************************************************

The following calls are in the stack trace:

_Z9hos_ABORTPKcjS0_PcS1_ + 0x330 at oslib/hos_abrt.cxx:228 [.......
SigHndlr + 0x90 at stcxtlib/st_server.cxx:1920 [.......
---- Signal 11 (SIGSEGV) delivered ----
_ZN3dfo30ConstructWorkAllocatorInternalERK10hos_vectorjiiiii + .......
_ZN3dfo22ConstructWorkAllocatorEjiiiii + .......
_ZN12dfo_Combiner14SourcePreFetchEv + .......
_ZN12dfo_Combiner9FetchOpusEv + .......
(inlined) _ZN3dfo5FetchEv at /cm/iqa/include/dfo.h:2065
_ZN9dfjo_Hash17Fetch_T2_IntoHashEv + .......
_ZN9dfjo_Hash8ExecWorkERij + .......
_ZN13workAllocator6DoWorkEj + .......
_ZN13workAllocator7sDoWorkEPS_j + .......
_ZN8hos_team9StartWorkEPFvPvS0_ES0_ + .......
_ZN8hos_team4ExecER12hos_workIter + .......
_ZN9dfjo_Hash14SourcePreFetchEv + .......
_ZN8dfo_Join14SourcePreFetchEv + .......
_ZN18dfo_cOrderByParaIn15PrefetchAndSortEv + .......
_ZN12dfo_cOrderBy14SourcePreFetchEv + .......
_ZN14dfjo_MergeBase8ExecWorkERij + .......

Environment

SAP IQ 16.0

Product

SAP IQ 16.0

Keywords

CR788194, CR 788194, CR#788194, crash, stcxtlib/st_server.cxx:1920, _ZN3dfo30ConstructWorkAllocatorInternalERK10hos_vectorjiiiii, ConstructWorkAllocatorInternal , KBA , BC-SYB-IQ , Sybase IQ , Bug Filed

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