APARs PQ75193 and PQ74696 add two new environment
variables,
- DISTRIBUTED_UNCHECKED_EX
- AUDIT_UNCHECKED_EX, to WebSphere for z/OS V4.0.1.
When the DISTRIBUTED_UNCHECKED_EX environment variable (APAR PQ75193) is
set to true, WebSphere Application Server for z/OS handles runtime and
application exceptions the same way as the rest of the WebSphere
Application Server platforms.
When the AUDIT_UNCHECKED_EX environment variable (APAR PQ74696) is set to
true, Message BBOJ0076W will be issued whenever an unexpected application
level exception occurs.
The following changes will be made to Appendix A of both WebSphere
Application Server V4.0.1 for z/OS and OS/390: Assembling J2EE
Applications, SA22-7836-06, and WebSphere Application Server V4.0.1
for z/OS and OS/390: Installation and Customization, GA22-7834-07:
- The Environment Variables table will be updated to include
the new DISTRIBUTED_UNCHECKED_EX and AUDIT_UNCHECKED_EX environment
variables, along with an indication that they apply to a J2EE server
instance.
- The following descriptions of these environment variables
will be added:
DISTRIBUTED_UNCHECKED_EX=true or
false
Indicates that WebSphere Application Server for z/OS is to handle runtime
and application exceptions the same way they are handle on the other
WebSphere Application Server platforms. Specifically, WebSphere
Application Server for z/OS will wrap nested exceptions in the same manner
as the rest of the platforms.
The default is false.
AUDIT_UNCHECKED_EX=true or false
Specifies that message BBOJ0076W is to be issued whenever an unexpected
application level exception occurs.
The default is false.
The following description of message BBOJ0076W will be added to
"WebSphere Application Server V4.0.1 for z/OS and OS/390: Messages and
Diagnosis, GA22-7837-07:
BBOJ0076W: Unchecked application
exception occurred: {0}
Explanation: An EJB™ method failed with the reported unchecked exception.
User Response: Refer to the exception data to debug the
application failure.
NOTE: Periodically, we refresh the documentation on our Web site, so these
changes might have been made before you read this text. To access the
latest on-line documentation, go to the product library page at URL:
http://www.ibm.com/software/webservers/appserv/zos_os390/library.htm |