APAR status
Closed as program error.
Error description
If authentication fails with the ChlauthEarlyAdopt=y parameter configured in the qm.ini file, the following AMQ5534 message appears in the queue manager error log files: AMQ5534: User ID '<userid>' authentication failed EXPLANATION: The user ID and password supplied by the '' program could not be authenticated. -------------------
Local fix
Problem summary
**************************************************************** USERS AFFECTED: Users of IBM MQ with queue managers configured with the "ChlauthEarlyAdopt=y" setting. Platforms affected: MultiPlatform **************************************************************** PROBLEM DESCRIPTION: When using the ChlauthEarlyAdopt setting, the authentication process occurs before the MQCONN process when the application name is flowed over the connection. Accordingly, the application name was blank when inserted into the message.
Problem conclusion
When ChlauthEarlyAdopt is enabled, the application context at the point where the message is issued is the channel process (typically amqrmppa). To allow users to differentiate these errors from errors caused by locally-bound applications, if a more specific remote application name has not yet been supplied, the channel process name will now be displayed in this message instead of a blank string: AMQ5534: User ID '<userid>' authentication failed EXPLANATION: The user ID and password supplied by the 'amqrmppa' program could not be authenticated. --------------------------------------------------------------- The fix is targeted for delivery in the following PTFs: Version Maintenance Level v8.0 8.0.0.9 v9.0 CD 9.0.5 v9.0 LTS 9.0.0.3 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
IT22937
Reported component name
IBM MQ BASE MP
Reported component ID
5724H7251
Reported release
800
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2017-10-26
Closed date
2017-11-29
Last modified date
2017-11-29
APAR is sysrouted FROM one or more of the following:
IT22907
APAR is sysrouted TO one or more of the following:
Fix information
Fixed component name
IBM MQ BASE MP
Fixed component ID
5724H7251
Applicable component levels
R800 PSY
UP
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Document Information
Modified date:
29 November 2017