PQ75193: A DB2 FAILURE IS ONLY EXTERNALIZED IN TRACE | |||||||||||||||||||||||||||||||||||||||||
![]() |
|||||||||||||||||||||||||||||||||||||||||
![]() APAR status Closed as program error. Error description Customer was running an app using a CMP bean that has an SQL exception. The application developer never saw the sql code. Not until trace was turned on was this information available to the customer. This makes it quite difficult to debug the problem. The customer wishes that a message be issued in the joblog containing the sql failure data.Local fix Running with exception trace and tracebuffloc=sysprint willProblem summary **************************************************************** * USERS AFFECTED: All users of WebSphere Application Server * * version 4.0.1 for z/OS and OS/390 * **************************************************************** * PROBLEM DESCRIPTION: Unexpected application level exceptions * * are only exposed when WebSphere tracing * * is enabled. * **************************************************************** * RECOMMENDATION: * **************************************************************** In order to detect and debug specific unexpected application level exceptions, WebSphere tracing must be enabled. In some cases it may required that WebSphere tracing not be enabled. In this case, it is quite difficult to debug application level exceptions.Problem conclusion The environment variable AUDIT_UNCHECKED_EX, when set to true, Message BBOJ0076W will be issued whenever an unexpected application level exception occurs. The following documentation changes will be made to support these changes: 1. 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 occured: {0} Explanation: An EJB method failed with the reported unchecked exception. User Response: Refer to the exception data to debug the application failure. 2. The Environment Variables table contained in Appendix A of "WebSphere Application Server V4.0.1 for z/OS and OS/390: Installation and Customization",GA22-7834-07, and "WebSphere Application Server V4.0.1 for z/OS and OS/390: Assembling J2EE Applications",SA22-7836-06, to include the new AUDIT_UNCHECKED_EX environment variable, along with an indication that it applies to a J2EE server instance. These appendices will also be updated to include the following description of this environment variable: 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. 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: www.ibm.com/software/webservers/appserv/zos_os390/library/ APAR PQ75193 is associated with SERVICE LEVEL W401511 of WebSphere Application Server version 4.0.1 for z/OS and OS/390.Temporary fix Comments
APAR is sysrouted FROM one or more of the following: APAR is sysrouted TO one or more of the following: Modules/Macros
|
Document Information |
Product categories: Software > Application Servers >
Distributed Application & Web Servers > WebSphere Application
Server for z/OS
Operating system(s):
Software version: 401
Software edition:
Reference #: PQ75193
IBM Group: Software Group
Modified date: Sep 5, 2003
(C) Copyright IBM Corporation 2000, 2006. All Rights Reserved.