IBM Support

PK75069; 7.0.0.1: JSP getting compiled on every access

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Abstract

JSP pages may be re-translated on most accesses if there is a Microsoft Windows short name (for example, "c:\Progra~1") in the JSP's path.

Download Description

PK75069 resolves the following problem:

ERROR DESCRIPTION:
JavaServer Pages(JSP) in the WebSphere Commerce application are destroyed and reinitialized every time a JSP is requested.

LOCAL FIX:
None

PROBLEM SUMMARY:

USERS AFFECTED:
IBM WebSphere Application Server version 7.0 users of JavaServer Pages(JSP) on Microsoft Windows.

PROBLEM DESCRIPTION:
JSP pages may be re-translated on most accesses if there is a Microsoft Windows short name (for example, "c:\Progra~1") in the JSP's path.

RECOMMENDATION:
None

If a WebSphere Application Server environment has been configured to use a Microsoft Windows short name (for example, "c:\Progra~1") in the USER_INSTALL_ROOT environment variable, every access of a page that occurs beyond the reload interval will cause the compiled JSP to be destroyed, retranslated and reinitialized.

PROBLEM CONCLUSION:
The JSP engine was modified to properly handle paths including Microsoft Windows short names.

The fix for this APAR is currently targeted for inclusion in fixpack 7.0.0.3.

Please refer to the recommended updates page for delivery information:
http://www.ibm.com/support/docview.wss?uid=swg27004980

Prerequisites

Please download the UpdateInstaller below to install this fix.

[{"PRLabel":"UpdateInstaller","PRLang":"US English","PRSize":"7250000","PRPlat":{"label":"Windows","code":"PF033"},"PRURL":"http://www.ibm.com/support/docview.wss?rs=180&uid=swg21205991"}]

Installation Instructions

Please review the readme.txt for detailed installation instructions.

[{"INLabel":"Readme","INLang":"US English","INSize":"7274","INURL":"ftp://public.dhe.ibm.com/software/websphere/appserv/support/fixes/PK75069/readme.txt"}]
On
[{"DNLabel":"7.0.0.0-WS-WAS-IFPK75069","DNDate":"11/24/2008","DNLang":"US English","DNSize":"10899","DNPlat":{"label":"Windows","code":"PF033"},"DNURL":"http://www.ibm.com/support/fixcentral/quickorder?fixids=7.0.0.0-WS-WAS-IFPK75069&product=ibm%2FWebSphere%2FWebSphere%20Application%20Server&source=dbluesearch","DNURL_FTP":" ftp://public.dhe.ibm.com/software/websphere/appserv/support/fixes/PK75069/7.0.0.0-WS-WAS-IFPK75069.pak","DDURL":"http://public.dhe.ibm.com:7618;sw_websphere;appserv/support/fixes/PK75069/7.0.0.0-WS-WAS-IFPK75069.pak"}]

Technical Support

Contact IBM Support using SR (http://www-306.ibm.com/software/support/probsub.html), visit the WebSphere Application Server Support Web site (http://www.ibm.com/software/webservers/appserv/was/support/), or contact 1-800-IBM-SERV (U.S. only).

[{"Product":{"code":"SSEQTP","label":"WebSphere Application Server"},"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Component":"JSP","Platform":[{"code":"PF033","label":"Windows"}],"Version":"7.0.0.1;7.0","Edition":"Base;Express;Network Deployment","Line of Business":{"code":"LOB15","label":"Integration"}}]

Document Information

Modified date:
15 June 2018

UID

swg24021455