IT16899: HIGH MEMORY CONSUMPTION IN THE IIB DATA FLOW ENGINE WHILE HANDLING THE ADAPTER OUTPUT

APAR status

• Closed as program error.

Error description

• In the AEP inbound module, the adapter creates a large number of
  empty tags with no data in it under some conditions. This is
  more prominent when peers property have very large invalid
  value. This huge number of empty tags causes high memory
  consumption in the IBM Integration Bus data flow engine while
  handling the adapter output.
  

Local fix

Problem summary

• ****************************************************************
  USERS AFFECTED:
  All users of IBM Integration Bus v9.0 and v10.0 using SAP
  Adapter nodes.
  
  
  Platforms affected:
  z/OS, MultiPlatform
  
  ****************************************************************
  PROBLEM DESCRIPTION:
  In the AEP inbound module, the adapter creates a large number of
  empty tags with no data in it under some conditions. This is
  more prominent when peers property have very large invalid
  value. This huge number of empty tags causes high memory
  consumption in the IBM Integration Bus data flow engine while
  handling the adapter output.
  
  There are a number of resource name changes between WebSphere
  Message Broker and IBM Integration Bus Version 9.0.  For details
  visit
  http://pic.dhe.ibm.com/infocenter/wmbhelp/v9r0m0/topic/com.ibm.e
  tools.mft.doc/bb23814_.htm
  

Problem conclusion

• IBM Integration Bus APAR IT16899 ships Adapters APAR JR56613 to
  resolve the issue.
  
  ---------------------------------------------------------------
  The fix is targeted for delivery in the following PTFs:
  
  Version    Maintenance Level
  v10.0      10.0.0.7
  v9.0       9.0.0.7
  
  The latest available maintenance can be obtained from:
  http://www-01.ibm.com/support/docview.wss?rs=849&uid=swg27006041
  
  If the maintenance level is not yet available,information on
  its planned availability can be found on:
  http://www-1.ibm.com/support/docview.wss?rs=849&uid=swg27006308
  ---------------------------------------------------------------
  

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:

Fix information

• Fixed component name

  INTEGRATION BUS

• Fixed component ID

  5724J0530

Applicable component levels

• R900 PSY

     UP