Fixes are available
APAR status
Closed as program error.
Error description
An error message "AMQ6047: Conversion not supported." is received because of an invalid CCSID combination. A SVRCONN channel crashes with error AMQ9604. High memory usage is noticed when an MQGET call is issued with the MQGMO_CONVERT option, and an error occurs during conversion of the data in the message.
Local fix
set SHARECNV=0 on the SVRCONN channel
Problem summary
**************************************************************** USERS AFFECTED: Users converting messages with an invalid CCSID combination Platforms affected: MultiPlatform **************************************************************** PROBLEM SUMMARY: The conversion failure causes more memory to be requested multiple times until it requests a buffer larger than can be allocated which causes the channel to crash.
Problem conclusion
Added a check to ensure there was room for the return buffer before trying to allocate it --------------------------------------------------------------- The fix is targeted for delivery in the following PTFs: Version Maintenance Level v7.1 7.1.0.5 v7.5 7.5.0.4 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
IC97758
Reported component name
WMQ WINDOWS V7
Reported component ID
5724H7220
Reported release
710
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2013-11-19
Closed date
2013-12-19
Last modified date
2013-12-19
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
WMQ WINDOWS V7
Fixed component ID
5724H7220
Applicable component levels
R710 PSY
UP
[{"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":"7.1"}]
Document Information
Modified date:
09 March 2021