PQ70287: APAR TO ENHANCE TRACING/DEBUG CAPABILITIES FOR JSPS COMPILED IN WEBSPHERE APPLICATION SERVER V4.01 FOR ZOS

 A fix may be available

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APAR status
Closed as program error.

Error description
This APAR will provide additional debugging and tracing
capabilities for customers that run JSPs in WebSphere
Application Server v4.01 for z/OS and OS/390.
Local fix Problem summary
****************************************************************
* USERS AFFECTED: All users of WebSphere Application Server    *
*                 V4.0.1 for z/OS and OS/390                   *
****************************************************************
* PROBLEM DESCRIPTION: This APAR will provide additional       *
*                      debugging and tracing capabilities for  *
*                      customers who are running JSPs in a     *
*                      WebSphere Application Server v4.01 for  *
*                      z/OS and OS/390 environment.            *
****************************************************************
* RECOMMENDATION:                                              *
****************************************************************
Customer wants to see more debug statements while a JSP is
compiling. This APAR adds a new property,
service.debug.enabled=true | false, to the jvm.properties file
that provides the customer with additional debugging and
tracing information, such as classpath, time to compile the
source, and the version of the compiler that was called.
Problem conclusion
This problem was fixed by adding debug statements into some of
the classes in in the package org.apache.jasper.compiler. If a
customer wants to receive this additional debugging and tracing
information, he must set the new service.debug.enabled property
in jvm.properties file to true.

APAR PQ70287 requires changes to documentation.

To access the latest online documentation, go to the product
library page at:
www.ibm.com/software/webservers/appserv/zos_os390

WebSphere Application Server V4.0.1 for z/OS and OS/390
Assembling J2EE Applications, SA22-7836-05, will be changed as
follows:

1. The following note will be added to Step 2 in the section
"Steps for pre-compiling JSPs" in Chapter 8:

Note: If you want additional debugging and tracing information,
such as classpath, time to compile the source, and the version
of the compiler, generated during the compile, set the
service.debug.enabled property in the jvm.properties file to
true. The resulting debugging and tracing information will be se
the Joblog file.

2. In Appendix A, the new service.debug.enabled= property will
be added to Table 24 as a J2EE server intstance optional
property.

3. Also in In Appendix A, the following description of the new
service.debug.enabled= property will be added to the section
"Properties descriptions:" service.debug.enabled=true | false

Specifies whether or not additional debugging and tracing
information, such as classpath, time to compile the source,
and the version of the compiler, are included in the Joblogs.

The default is false.
Example: service.debug.enabled=true

APAR PQ70287 is associated with SERVICE LEVEL W401501 of
WebSphere Application Server V4.0.1 for z/OS and OS/390.
Temporary fix Comments
APAR information
APAR number PQ70287
Reported component name WEBSPHERE OS/39
Reported component ID 5655A9800
Reported release 401
Status CLOSED PER
PE NoPE
HIPER NoHIPER
Submitted date 2003-01-27
Closed date 2003-03-05
Last modified date 2003-04-03

APAR is sysrouted FROM one or more of the following:

APAR is sysrouted TO one or more of the following:

Modules/Macros
EJSJWCWC          

Fix information
Fixed component name WEBSPHERE OS/39
Fixed component ID 5655A9800

Applicable component levels
R401 PSY UQ74747    UP03/03/12 P F303

  Fix is available
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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 #: PQ70287
IBM Group: Software Group
Modified date: Apr 3, 2003