Fixes are available
APAR status
Closed as program error.
Error description
The Java classes deployed under an application are not isolated to the scope of the application. This causes clash between classes with same names but different definitions used in two different applications.
Local fix
Problem summary
**************************************************************** USERS AFFECTED: All users of IBM Integration Bus using Applications that invoke java. Platforms affected: z/OS, MultiPlatform **************************************************************** PROBLEM DESCRIPTION: When applications containing Java classes are deployed to the execution group, individual applications are not isolated into their own classloaders. All Java that is deployed to the execution group is loaded into a single class loader, which is used by all JavaCompute nodes in all applications. This can cause unexpected behaviour when multiple applications use of duplicates of the same classes. There are a number of resource name changes between WebSphere Message Broker and IBM Integration Bus Version 9.0. For details visit http://pic.dhe.ibm.com/infocenter/wmbhelp/v9r0m0/topic/com.ibm.e tools.mft.doc/bb23814_.htm
Problem conclusion
The product now provides an option for each application to have Java isolated into an application specific classloader. --------------------------------------------------------------- The fix is targeted for delivery in the following PTFs: Version Maintenance Level v9.0 9.0.0.3 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
IT03909
Reported component name
INTEGRATION BUS
Reported component ID
5724J0530
Reported release
900
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
YesSpecatt / New Function / Xsystem
Submitted date
2014-08-21
Closed date
2015-01-19
Last modified date
2016-02-22
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
INTEGRATION BUS
Fixed component ID
5724J0530
Applicable component levels
R900 PSY
UP
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Document Information
Modified date:
23 March 2020