APAR status
Closed as program error.
Error description
IBM support investigated a SIGSEGV memory error originating from a queue manager which was servicing asynchronous consume requests. The failure data capture (FDC) record which was generated in this scenario lacked some internal information which would have benefitted the support team's investigation. This APAR enhances the internal information dumped in this scenario to strengthen diagnostic capability.
Local fix
Problem summary
**************************************************************** USERS AFFECTED: All IBM MQ users using asynchronous message consumers. Platforms affected: MultiPlatform **************************************************************** PROBLEM DESCRIPTION: Additional diagnostic added to the asynchronous consume code to help with the investigation of a SIGSEGV exception in this area of code.
Problem conclusion
The code has been to modified to capture additional diagnostic when the error occurs. --------------------------------------------------------------- The fix is targeted for delivery in the following PTFs: Version Maintenance Level v9.2 LTS 9.2.0.1 v9.x CD 9.2.1 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
IT34127
Reported component name
MQ APPL M2002 V
Reported component ID
5737H4701
Reported release
920
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2020-09-06
Closed date
2020-09-24
Last modified date
2020-11-19
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
MQ APPL M2002 V
Fixed component ID
5737H4701
Applicable component levels
[{"Line of Business":{"code":"LOB36","label":"IBM Automation"},"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Product":{"code":"SS5K6E","label":"IBM MQ Appliance"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"920"}]
Document Information
Modified date:
25 March 2021