SAP Knowledge Base Article - Preview

3273610 - Infected with 11 (SIGSEGV) in function CgHashPart::CgGenLePartitions - SAP ASE

Symptom

  • A query executed with optimizer level ase_default
  • Results in the user connection to be terminated
  • With ASE log reporting a sequence showing infected with 11 (SIGSEGV) in function CgHashPart::CgGenLePartitions

    The configuration option 'optimizer level' has been changed by 'sa' from 'ase_current' to 'ase_default'.
    Address 0x000000010135fb9c (CgHashPart::CgGenLePartitions(proc_hdr*,CgGenLava*)+0x160) ....
    Current process (0x296314b2) infected with signal 11 (SIGSEGV)

  • Followed by a stack trace including modules

    CgHashPart::CgGenLePartitions
    CgGenLava::CGCons
    LeOperator OptList
    CgpXchg::_cgpCodeGen CgGenLava
    CgpPop::IPRA
    CgpPop::prepareCodeGenCgp

  • A full example of the stacktrace is attached in file KBA_Full_Stack_3273610.txt


Read more...

Environment

SAP Adaptive Server Enterprise (ASE) 16.0 SP03 & SP04

Product

SAP Adaptive Server Enterprise 16.0

Keywords

CgHashPart::CgGenLePartitions(proc_hdr*,CgGenLava*) , KBA , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , Known Error

About this page

This is a preview of a SAP Knowledge Base Article. Click more to access the full version on SAP for Me (Login required).

Search for additional results

Visit SAP Support Portal's SAP Notes and KBA Search.