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3204599 - CHKPOINT WRKR blocking DUMP TRAN for hours - SAP ASE 16.0

Symptom

  • A process running a DUMP TRANSACTION command was being blocked by a CHKPOINT WRKR process for hours.
  • Database transaction logs would not clear.
  • No errors in the ASE errorlog.
  • The 'number of checkpoint tasks' configuration parameter was increased from 1 to 2 about 10 days ago.
  • ASE was rebooted, and now we are in a 9+ hour recovery. 


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Environment

  • SAP Adaptive Server Enterprise (ASE) 16.0 SP03 PL10
  • AIX

Product

SAP Adaptive Server Enterprise 16.0

Keywords

block, hung, hang, hanging, sleeping, kill, killed, abort, full, syslogs, error, 1105, 2812 , KBA , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , Problem

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