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2130834 - monMemoryUsage queries fail in kbfusage, mda__MemUsg_one_FragmentPool - SAP ASE

Symptom

You are running applications on SAP ASE database.

  • On non-SAP systems, you execute a query against monMemoryUsage monitoring table.  For example: select * from master..monMemoryUsage 
  • On SAP systems, you have enabled Memory  Usage data collector  in DBACockpit->Data Collector Framework

In both scenarios, the process terminates with a timeslice or signal 11 errors in the ASE errorlog. The errors are accompanied by a stacktrace referencing the functions:

kbfusage
ubfprop
mda__MemUsg_one_FragmentPool
mda__MemUsg_FragmentPool
mda__MemUsg_PoolList
mda_populate_monMemoryUsage
mda_exec


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Environment

  • SAP Adaptive Server Enterprise (ASE) 15.7
  • SAP Adaptive Server Enterprise (ASE) 16.0
  • SAP Adaptive Server Enterprise (ASE) 15.7 for Business Suite
  • SAP Adaptive Server Enterprise (ASE) 16.0 for Business Suite

Product

SAP Adaptive Server Enterprise 15.7 ; SAP Adaptive Server Enterprise 16.0

Keywords

kbfusage+0x15a() , ubfprop+0xfa() , mda__MemUsg_one_FragmentPool+0x4c() , mda__MemUsg_FragmentPool+0xd8() , mda_populate_monMemoryUsage+0x1c2() , mda_exec+0xb2() ,
kbfusage.fdpr.chunk.3 , ubfprop.fdpr.chunk.3, mda__MemUsg_PoolList+0x2af(), monMemoryUsage , KBA , monitoring table , mda , memory corruption , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , BC-DB-SYB , SAP Business Suite on Sybase ASE Database Platform , BC-SYB-ASE-CE , ASE Cluster Edition (Standalone) , BW-SYS-DB-SYB , BW on Sybase ASE Database Platform , Bug Filed

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