APAR status
Closed as program error.
Error description
MQCONN returns 2538 if max active channels are reached when using v8.1.0.30.
Local fix
Problem summary
IT48052 regressed the expected rc on the application site from rc 2538 to rc 2537.
Problem conclusion
Product has been changed to report the expected rc back to the application. -------------------------------------------------------------- The fix is targeted for delivery in maintenance level 8.1.0.35 of IBM MQ for HPE NonStop 8.1. 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
IT49083
Reported component name
MQ FOR HPE NS O
Reported component ID
5724A3904
Reported release
810
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2026-02-22
Closed date
2026-02-22
Last modified date
2026-02-22
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 FOR HPE NS O
Fixed component ID
5724A3904
Applicable component levels
[{"Business Unit":{"code":"BU048","label":"IBM Software"},"Product":{"code":"SSYHRD","label":"IBM MQ"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"810","Line of Business":{"code":"LOB77","label":"Automation Platform"}}]
Document Information
Modified date:
23 February 2026