APAR status
Closed as program error.
Error description
Remote Queue definitions acting as Queue Manager Aliases were found to impact Cluster Proxy Subscription processing. As a result expected Cluster Proxy Subscriptions were not registered and publications were not routed to all queue managers within a cluster configuration, as expected.
Local fix
Problem summary
**************************************************************** USERS AFFECTED: Users defining topics with PROXYSUB(FORCE) when their configuration contains queue manager alias definitions without the XMITQ attribute being set Platforms affected: MultiPlatform **************************************************************** PROBLEM DESCRIPTION: A logic error within the cluster name resolution functionality meant that not all queue managers within a cluster received a proxy subscription for the given topic string.
Problem conclusion
A clustered topic with PROXYSUB(FORCE) will now provide the desired proxy subscriptions to all queue managers in the cluster. --------------------------------------------------------------- The fix is targeted for delivery in the following PTFs: Version Maintenance Level v9.1 LTS 9.1.0.11 v9.2 LTS 9.2.0.5 v9.x CD 9.2.5 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
IT34173
Reported component name
IBM MQ BASE MP
Reported component ID
5724H7271
Reported release
910
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2020-09-10
Closed date
2021-10-19
Last modified date
2021-11-25
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
IBM MQ BASE MP
Fixed component ID
5724H7271
Applicable component levels
[{"Line of Business":{"code":"LOB45","label":"Automation"},"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Product":{"code":"SSYHRD","label":"IBM MQ"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"910"}]
Document Information
Modified date:
26 November 2021