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2006810 - IQ crashes with signal 11 while sorting - SAP IQ

Symptom

  • IQ 15.4 crashes with signal 11 in function hs_csortInsertPkg::IncreaseQuota
  • IQMSG will have a stacktrace that contains the following functions:

.hs_csortInsertPkg::IncreaseQuota
.hs_csort::NewPackage
.hs_csort::Insert
.dfo_cOrderByParaIn::PrefetchAndSort
.dfo_cOrderBy::SourcePreFetch
.dfo::SourcePreFetch
.dfo_Combiner::SourcePreFetch
.dfo_Combiner::FetchOpus
.dfo_Root::FetchOpus
.db_cursorIQtoIQ::Fetch
.db_sqlinsert::SExecuteProduceData
.SExecuteShell
.hdb_insertIter::LocalExecWork
.hdb_insertIter::ExecWork
.workAllocator::DoWork
.workAllocator::sDoWork
.hos_team::StartWork
.hos_team::Exec

Note: full stacktrace is attached to this document.

 


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Environment

  • SAP IQ 15.4
  • AIX platform

Product

SAP Sybase IQ 15.4

Keywords

signal 11, DumpAllThreads, hos_ABORT, SigHndlr, hs_csortInsertPkg::IncreaseQuota, 696982, CR696982 , KBA , BC-SYB-IQ , Sybase IQ , Problem

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