PQ75509: W401509 INTERNAL APAR TO SHIP FIXES IN WEBSPHERE APPLICAITION SERVER VERSION 4.01 FOR INTERNAL DEFECTS.

 A fix may be available

Obtain the fix for this APAR



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/390
Temporary fix Comments
APAR information
APAR number PQ75509
Reported component name WEBSPHERE OS/39
Reported component ID 5655A9800
Reported release 401
Status CLOSED PER
PE NoPE
HIPER NoHIPER
Submitted date 2003-06-23
Closed date 2003-07-09
Last modified date 2003-08-06

APAR is sysrouted FROM one or more of the following:

APAR is sysrouted TO one or more of the following:

Modules/Macros
EJSCASIN EJSCCMSV EJSCJNWR EJSCOEUT EJSCOSUT EJSCPLUG
EJSCPLUT EJSCPROP EJSCSTUB EJSCVALD EJSCVERS EJSJWBJR
EJSJWCWC EJSTLDAT EJSXASIN EJSXJVMX    

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

Applicable component levels
R401 PSY UQ78363    UP03/07/15 P F307

  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 #: PQ75509
IBM Group: Software Group
Modified date: Aug 6, 2003