APAR status
Closed as program error.
Error description
When queue handles are used by an Execution Group, for example in flows including MQ Nodes or during operation of the broker-wide listener, the handles are cached for future re-use to avoid the overhead of recreating the cached object. When a handle is disposed of either because it has become invalid or has been cleaned up due to idle processing the key object used to store the handle in the cache can be leaked.
Local fix
Problem summary
**************************************************************** USERS AFFECTED: All users of IBM Integration Bus V9.0. Platforms affected: z/OS, MultiPlatform **************************************************************** PROBLEM DESCRIPTION: When queue handles are used by an Execution Group, for example in flows including MQ Nodes or during operation of the broker-wide listener, the handles are cached for future re-use to avoid the overhead of recreating the cached object. When a handle is disposed of either because it have become invalid or has been cleaned up due to idle processing the key object used to store the handle in the cache can be leaked. 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
The product has been modified so that Queue Cache Key objects are no longer leaked. --------------------------------------------------------------- The fix is targeted for delivery in the following PTFs: Version Maintenance Level v8.0 8.0.0.7 v9.0 9.0.0.3 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 number
IT03257
Reported component name
INTEGRATION BUS
Reported component ID
5724J0530
Reported release
900
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2014-07-18
Closed date
2014-07-31
Last modified date
2015-10-02
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
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Document Information
Modified date:
02 October 2015