A fix is available
APAR status
Closed as program error.
Error description
MQ listener experiences abends resulting in an FDC that looks like this: . | Probe Id :- XC130003 | Component :- xehExceptionHandler | Program Name :- /opt/mqm/bin/runmqlsr | Major Errorcode :- STOP | Probe Type :- HALT6109 | Comment1 :- SIGSEGV Showing a stack trace of ccxQueryListeners OR | Arith1 :- 4127 101f | | Comment1 :- Socket Connect Error MQ listener fails to start although the MQ queue manager can start. This problem is a result of changes in HP Non Stop Server SPRs T9050J01-AWT and T9050H02-AWS, which were included in J06.14/H06.25 respectively. ADDITIONAL KEYWORDS Listener SIGSEGV XC130003
Local fix
LOCAL FIX Set the environment variable "AMQ_NO_LISTENER_CHK=1" for OSS command line listeners. For listeners running in PATHWAY, set an ENV value of AMQ_NO_LISTENER_CHK=1 in the listener serverclass.
Problem summary
Due to change in layout of OSS PIDS in T9050 J01 AWT and T9050 H02 AWS, information returned from PROCESS_GETINFOLIST_ is incorrectly handled by remote library code used by the listener. These SPRs were part of the H06.25 and J06.14 RVUs, but can also be installed on H06.24 and J06.13.
Problem conclusion
Remote code changed to no longer expect OSS PID > 65537, but instead to specifically search only for OSS processes in PROCESS_GETINFOLIST_ call
Temporary fix
For listeners, define the following environment variable. AMQ_NO_LISTENER_CHK=1. For command line listeners, this should be exported in the environment, for PATHWAY listeners, this value should be set for the serverclass. If the problem is encountered with endmqlsr, the listener can be terminated using kill -9. Note that PATHWAY listeners are terminated whe n the serverclass is stopped, or the queue manager is ended.
Comments
APAR Information
APAR number
IC89128
Reported component name
WEBS MQ NSS MIP
Reported component ID
5724A3901
Reported release
530
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2012-12-17
Closed date
2013-05-08
Last modified date
2013-05-08
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
WEBS MQ NSS MIP
Fixed component ID
5724A3901
Applicable component levels
[{"Line of Business":{"code":"LOB45","label":"Automation"},"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Product":{"code":"SSFKSJ","label":"WebSphere MQ"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"5.3"}]
Document Information
Modified date:
17 November 2020