SAP Knowledge Base Article - Preview

2984600 - Infected with 11 (SIGSEGV) in np__connect_cb - SAP ASE

Symptom

  • Primary ASE in HADR system runs out of user connections
  • Errorlog on secondary system contains an earlier infected with 11 error with a stack trace that includes the following functions:

np__connect_cb
sybnet__async_poll


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Environment

  • SAP Adaptive Server Enterprise (ASE)  16.0
  • HADR

Product

SAP Adaptive Server Enterprise 12.5 ; SAP Adaptive Server Enterprise 15.7 ; SAP Adaptive Server Enterprise 15.7 Cluster Edition ; SAP Adaptive Server Enterprise 16.0 ; Sybase Adaptive Server Enterprise 12.5 ; Sybase Adaptive Server Enterprise 15.0 ; Sybase Adaptive Server Enterprise 15.5 ; Sybase Adaptive Server Enterprise Cluster Edition 15.0 ; Sybase Adaptive Server Enterprise Cluster Edition 15.5 ; Sybase Adaptive Server Enterprise Cluster Edition 15.7

Keywords

Sybase, infected, signal, SEGV, SIGSEGV, segment violation, storage access violation, kisignal, CR#821137 , KBA , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , Bug Filed

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