A fix is available
APAR status
Closed as program error.
Error description
An application receives a 2195 - MQRC_UNEXPECTED_ERROR along with an FDC as follows: LVLS :- 531.11FP53111 Product Long Name :- WebSphere MQ for HP NonStop Server Vendor :-IBM Probe Id :-ZL202001 Application Name :-MQM Component :-zlgInitAGResources UserID :- 160,255 (MQM.MANAGER) Program Name :-/usr/ibm/wmq/new/opt/mqm/bin/amqzlga0_r Process :- 4,1689 $X1AVW OSS (1895826115) Major Errorcode :-xecF_E_UNEXPECTED_RC Minor Errorcode :- Unknown (10) Probe Type :-MSGAMQ6118 Probe Severity :-2 Probe Description :- AMQ6118: ?? WebSphere MQ ?????????? (10) FDCSequenceNumber :-0 Arith1 :- 16 As a result, LQMA abends.
Local fix
Problem summary
In rare cases a racing condition during LQMA startup could cause a MQCONN request to fail with RC 2195. This was caused due the starting agent sending its registration request before the Execution Controller has finished the creation process. The request is then rejected since the Execution Controller does not accept requests by unknown agents.
Problem conclusion
The WebSphere MQ product code has been changed to prevent this racing condition.
Temporary fix
Comments
APAR Information
APAR number
IT18770
Reported component name
WEBS MQ NSS ITA
Reported component ID
5724A3902
Reported release
531
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2017-01-11
Closed date
2017-02-02
Last modified date
2017-02-02
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
WEBS MQ NSS ITA
Fixed component ID
5724A3902
Applicable component levels
[{"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Product":{"code":"SSFKSJ","label":"WebSphere MQ"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"5.3.1","Edition":"","Line of Business":{"code":"LOB45","label":"Automation"}}]
Document Information
Modified date:
31 March 2023