APAR status
Closed as program error.
Error description
The WebSphere MQ 7.5 queued Pub/Sub broker process amqfcxba consumes a large amount of memory.
Local fix
Restart the queue manager to release memory
Problem summary
**************************************************************** USERS AFFECTED: Users of the queued publish/subscribe interface who also use AMS may be affected by this problem Platforms affected: MultiPlatform **************************************************************** PROBLEM DESCRIPTION: Memory was leaked in the amqfcxba process when a subscription registration request was made on behalf of an application and the internal MQSUB did not complete with an OK return code.
Problem conclusion
The MQ queue manager code was corrected so that this memory leak no longer occurs wihtin the amqfcxba process. --------------------------------------------------------------- The fix is targeted for delivery in the following PTFs: Version Maintenance Level v7.5 7.5.0.7 The latest available maintenance can be obtained from 'WebSphere MQ Recommended Fixes' http://www-1.ibm.com/support/docview.wss?rs=171&uid=swg27006037 If the maintenance level is not yet available information on its planned availability can be found in 'WebSphere MQ Planned Maintenance Release Dates' http://www-1.ibm.com/support/docview.wss?rs=171&uid=swg27006309 ---------------------------------------------------------------
Temporary fix
Comments
APAR Information
APAR number
IT13629
Reported component name
WMQ BASE MULTIP
Reported component ID
5724H7241
Reported release
750
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2016-02-04
Closed date
2016-05-26
Last modified date
2016-05-26
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
WMQ BASE MULTIP
Fixed component ID
5724H7241
Applicable component levels
[{"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Product":{"code":"SSDEZSF","label":"IBM WebSphere MQ Managed File Transfer for z\/OS"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"7.5","Edition":"","Line of Business":{"code":"LOB45","label":"Automation"}}]
Document Information
Modified date:
31 March 2023