Fixes are available
APAR status
Closed as program error.
Error description
The user was running a WebSphere MQ program on Windows, but the user name was not valid for use with WebSphere MQ. The user name was too long. An FDC file is written, but the text in the FDC file is not clear enough to show what was wrong with the user name. Instead the error text appears to suggest that the fault is within WebSphere MQ code. The unexpected system return code in the FDC file is Windows error 122: "the data area passed to a system call is too small". The FDC is: Probe Id :- XC274144 Component :- xcsGetNTUserName Major Errorcode :- xecF_E_UNEXPECTED_SYSTEM_RC Comment1 :- WinNT error 122 from GetUserName. Comment2 :- The data area passed to a system call is too small.
Local fix
Problem summary
**************************************************************** USERS AFFECTED: Users incorrectly trying to run a WebSphere MQ application with a user name that is too long. Platforms affected: Windows **************************************************************** PROBLEM SUMMARY: The user name was too long, and this is a problem outside of WebSphere MQ. However, the diagnostic information in the FDC file was not clear enough to lead to quick resolution.
Problem conclusion
The outward behavior of WebSphere MQ's interfaces does not change with this APAR. However, the details in the FDC file will no longer suggest that WebSphere MQ is making incorrect calls to the Operating System. Instead the details in the FDC file will be clear about what was wrong with the user name. --------------------------------------------------------------- The fix is targeted for delivery in the following PTFs: v7.0 Platform Fix Pack 7.0.1.7 -------- -------------------- Windows U200333 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
IC76896
Reported component name
WMQ WINDOWS V7
Reported component ID
5724H7220
Reported release
701
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2011-06-09
Closed date
2011-06-27
Last modified date
2011-06-27
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
R701 PSY
UP
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Document Information
Modified date:
31 March 2023