PQ75509: W401509 INTERNAL APAR TO SHIP FIXES IN WEBSPHERE APPLICAITION SERVER VERSION 4.01 FOR INTERNAL DEFECTS. | |||||||||||||||||||||||||||||||||||||||||||||||||||||
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![]() APAR status Closed as program error. Error description W401509 Internal APAR to ship fixes in WebSphere Application Server version 4.01 for internal defects.Local fix Problem summary **************************************************************** * USERS AFFECTED: All users of WebSphere Application Server * * version 4.0.1 for z/OS and OS/390 * **************************************************************** * PROBLEM DESCRIPTION: This APAR includes fixes for internal * * defects associated with WebSphere * * Application Server version 4.0.1 for * * z/OS and OS/390. * * * * Internal defect(s) included: * * * * 84613 : * * set version 4 service level W401509 * * * * 84615 : * * Performance degradation due to poor * * Buffer Management code in org.apache.ja * * runtime.BodyContentImpl class. * **************************************************************** * RECOMMENDATION: * **************************************************************** This APAR includes fixes for internal defects associated with WebSphere Application Server version 4.0.1 for z/OS and OS/390. (84613) set version 4 service level W401509 (84615) Performance degradation in BodyContentImpl class in JSP Runtime code. These are the problems found in the code. 1. Creates and discards a new, potentially large object that i only temporary. 2. Copies the data 2 times.Problem conclusion (84613) set version 4 service level W401509 (84615) The code was modified to not create an unnecessary temporary object and also avoided copying the data 2 times. APAR PQ75509 is associated with SERVICE LEVEL W401509 of WebSphere Application Server version 4.0.1 for z/OS and OS/390Temporary fix Comments
APAR is sysrouted FROM one or more of the following: APAR is sysrouted TO one or more of the following: Modules/Macros
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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 #: PQ75509
IBM Group: Software Group
Modified date: Aug 6, 2003
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