SAP Knowledge Base Article - Preview

2327949 - hash join and merger join could cause signal 11 - SAP ASE

Symptom

  • An error "current process infected with signal 11 (SIGSEGV)" followed by a stack trace
  • involving the module 'CgpGroupHashing::_cgpCodeGen'
  • reported if the plan has HASH join or MERGE join with numeric parameters in the join predicate
  • Current process (0xa95035c) infected with signal 11 (SIGSEGV)
  • Address 0x0x00000000017ce302 (CgEvals::_CgCompVcol(tree*)+0x22), siginfo (code, address) = (1, 0x0x0000000000000014)

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Environment

  • SAP Adaptive Server Enterprise (ASE) 15.7
  • SAP Adaptive Server Enterprise (ASE) 16.0

Product

SAP Adaptive Server Enterprise 15.7 ; SAP Adaptive Server Enterprise 16.0

Keywords

Signal 11 (SIGSEGV), HASH join, MERGE join, CgpGroupHashing::_cgpCodeGen , KBA , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , Bug Filed

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