IV59263: MAM 7.5.0.4 AUTOMATION SCRIPTS MBOCOUNTS VERY HIGH

APAR status

• Closed as program error.

Error description

• A number of JVMs are running at very
  
  
  high CPU and sometimes crashing with out of memory problems.
  
  Analysis of the SystemOut logs have shown that the mbocounts are
  
  growing steadily during normal usage without the drops that
  would
  
  normally be expected.
  
  
  
  The investigation has shown that when automation scripts are
  started
  
  from workflows the mbosets aren t closed.
  
  Tests have shown that Object level automation scripts firing on
  the
  
  initiate method are failing. We have seen the count increase
  even if
  
  the script contains a single print statement e.g. print  hello
  
  
  
  
  
  If the automation script is disabled then the mbocounts return
  to their
  
  previous levels.
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED:                                              *
  * all autoscript users                                         *
  ****************************************************************
  * PROBLEM DESCRIPTION:                                         *
  * jython memory leak - open source bug                         *
  ****************************************************************
  * RECOMMENDATION:                                              *
  * apply the fix                                                *
  ****************************************************************
  

Problem conclusion

• jython memory leak - open source bug
  

Temporary fix

Comments

APAR Information

• APAR is sysrouted FROM one or more of the following:

• APAR is sysrouted TO one or more of the following:

Modules/Macros

• MAXIMO
  

Fix information

• Fixed component name

  SYSTEM PERFORMA

• Fixed component ID

  5724R46PF

Applicable component levels

• R750 PSY

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