APAR status
Closed as program error.
Error description
When creating a queue manager with the option "-a" with a domain group, the SecurityGroup information is added in qm.ini file as below: AccessMode: SecurityGroup=<Domain Name>\<Group Name> RemoveMQMAccess=FALSE However, the queue manager fails to start because it can't obtain correct security group information. From MQ trace, there are some incorrect characters added after group name. C:\Users\mqmuser>strmqm -x test AMQ7026: A principal or group name was invalid. 00059B68 14:17:12.849159 4064.1 : (03)----{ xcsSetSecurityAtts .. 00059DDC 14:17:12.854918 4064.1 : (04)-----{ xcsGetNTGroupSID 00059DDD 14:17:12.854924 4064.1 : GroupId(abcd\mqmuser?) .. 00059DE0 14:17:12.861334 4064.1 : Unable to obtain SID, checking for local definition of abcd\mqmuser?. 00059DE1 14:17:12.861345 4064.1 : (05)------{ xcsCheckLocalGroup 00059DE2 14:17:12.861352 4064.1 : GroupId(abcd\mqmuser?) 00059DE3 14:17:12.861924 4064.1 : Local group abcd\mqmuser? does not exist. 00059DE4 14:17:12.861945 4064.1 : (05)------}! xcsCheckLocalGroup (rc=zrc_CSPRC_AUTH_NO_LOCAL_GROUP) 00059DE5 14:17:12.861965 4064.1 : (04)-----}! xcsGetNTGroupSID (rc=zrc_CSPRC_AUTH_NO_LOCAL_GROUP) 00059DE6 14:17:12.861975 4064.1 : (03)----}! xcsSetSecurityAtts (rc=lpiRC_CSPRC_UNKNOWN_ENTITY) The "?" character following the groupID is indicative of the issue. Depending on the local encoding/codepage a different unexpected character may appear in place of the "?".
Local fix
Problem summary
**************************************************************** USERS AFFECTED: Users of MQ multi-instance queue managers on Windows with a domain group Platforms affected: Windows **************************************************************** PROBLEM DESCRIPTION: A coding error in the MQ queue manager caused an unexpected character to be added to the SecurityGroup while starting the queue manager. Addition of this extraneous character to the security group caused the observed failure while validating the group details, which in turn caused the failure to start the queue manager.
Problem conclusion
The MQ code has been updated such that the correct SecurityGroup name is used during the start of queue manager. --------------------------------------------------------------- The fix is targeted for delivery in the following PTFs: Version Maintenance Level v9.0 CD 9.0.2 v9.0 LTS 9.0.0.1 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
IT16856
Reported component name
IBM MQ BASE M/P
Reported component ID
5724H7261
Reported release
900
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2016-08-31
Closed date
2016-11-30
Last modified date
2017-06-01
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 M/P
Fixed component ID
5724H7261
Applicable component levels
R900 PSY
UP
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Document Information
Modified date:
01 June 2017