2348729 - zombie process cannot be killed high cpu consumption - SAP ASE | SAP Knowledge Base Article

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2348729 - zombie process cannot be killed high cpu consumption - SAP ASE

Symptom

  • When ct_result returns CS_FAIL, ct_lib program cancel (with ct_cancel (CANCEL_ALL) and close (with ct_close (FORCE)) the connection
  • Re-open a new connection with ct_connect
  • Connection hangs up after "use tempdb"
  • High cpu consumption and cannot be killed

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Environment

  • SAP Adaptive Server Enterprise (ASE) 15.7 from SP130 to SP136
  • SAP Adaptive Server Enterprise (ASE) 16.0

Product

SAP Adaptive Server Enterprise 15.7 ; SAP Adaptive Server Enterprise 16.0

Keywords

ct_results(), network packet layer, net library, OSerno(0), Oserrstr(<none>), CR#797226, CR797226. 797226 , KBA , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , Bug Filed

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