APAR status
Closed as program error.
Error description
If a multi-instance integration node has been configured to run without starting the integration node HTTP Listener, it abends on a failover shutdown with the following abend stack: Windows: CommonServices!?lock@ImbMutex AdministrativeAgent!?stopHABrokerInstance@ImbBrokerDirector AdministrativeAgent!?runBrokerDirectorCleanup@ImbBrokerDirector AdministrativeAgent!?run@ImbBrokerDirector AdministrativeAgent!?start@ImbBrokerMain Unix: ImbBrokerDirector.ImbMutex::lock ImbBrokerDirector::stopHABrokerInstance() ImbBrokerDirector::runBrokerDirectorCleanup() ImbBrokerDirector::run() ImbBrokerMain::start
Local fix
Problem summary
**************************************************************** USERS AFFECTED: All users of IBM Integration Bus V9.0 and V10.0 who have the integration node HTTP listener disabled. Platforms affected: z/OS, MultiPlatform **************************************************************** PROBLEM DESCRIPTION: If the integration node HTTP listener has been disabled such that it does not run, an abend may occur if the integration node shuts down due to the associated MQ queue manager becoming unavailable. With IBM Integration Bus (IIB) V9.0 this will only occur if the integration node has been configured as a multi-instance or high availability (HA) node. With IIB V10.0 this may occur for HA and non-HA integration nodes if an associated MQ queue manager has been defined for the integration node. The abend occurs because the shutdown logic attempts to shutdown the integration node HTTP listener process without first checking that it is running.
Problem conclusion
The product now checks whether the HTTP Listener parameters have been set, denoting that it is running, before attempting to shut the process down. --------------------------------------------------------------- The fix is targeted for delivery in the following PTFs: Version Maintenance Level v10.0 10.0.0.10 v9.0 9.0.0.9 The latest available maintenance can be obtained from: http://www-01.ibm.com/support/docview.wss?rs=849&uid=swg27006041 If the maintenance level is not yet available,information on its planned availability can be found on: http://www-1.ibm.com/support/docview.wss?rs=849&uid=swg27006308 ---------------------------------------------------------------
Temporary fix
Comments
APAR Information
APAR number
IT20124
Reported component name
INTEGRATION BUS
Reported component ID
5724J0530
Reported release
900
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2017-04-07
Closed date
2017-08-31
Last modified date
2017-08-31
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
INTEGRATION BUS
Fixed component ID
5724J0530
Applicable component levels
R900 PSY
UP
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Document Information
Modified date:
23 March 2020