3027150 - timeslice at pausenonatomic during dump database - SAP ASE

• On ASE 160 SP04, several timeslice error messages are seen in the SAP ASE errorlog in the module pausenonatomic()
  
  timeslice -1001, current process infected at 0x20757ef (pausenonatomic+0x9)
  
  

  timeslice error: spid 454 exhausted its 'time slice' of 100 milliseconds and additional 'cpu grace time' of 1000 ticks (100000 milliseconds). It has been marked for termination.

  
  
• Concurrent dump database or dump transaction jobs hang
• On systems running SAP applications, ST22 short dumps occur with Error SQL30102 - several SAP work processes terminate 
• ASE server needs to be restarted in order to clear the problem
• The timeslice errors are accompanied by stacktraces which may be similar to the following:

  kitermproc
  des__errhdl
  des_checkpoint
  checkpoint
  ckpt_process_dbs
  ckptproc
  
  kitermproc
  des_checkpoint
  checkpoint
  ckpt_process_dbs
  syb_polite_shutdown
  syb_shutdown
  
  kitermproc
  des__install
  des__fill_common.isra.1
  des__fill.isra.2
  des_do_get
  open_user_table
  

• SAP Adaptive Server Enterprise (ASE) 16.0 SP04
• SAP Adaptive Server Enterprise (ASE) 16.0 SP04 for Business Suite
• Linux on x86_64 64bit

timeslice, "DUMP DATABASE", "DUMP TRANSACTION", Sybase, ASEServer, SAPASE, dataserver, backupserver, hang, hanging, CR824229, CR#824229, 824229, SQL30102 , KBA , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , BC-DB-SYB , Business Suite on Adaptive Server Enterprise , Bug Filed