PK01775: BODYCONTENTIMPLBUFFER LENGTH TOO LONG

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APAR status
Closed as program error.

Error description
In the JSP implementation, the default buffer size for
BodyContentImpl is 8K.  In later version (V6.X) the buffer size
is set to a more memory-friendly 512 bytes.  This APAR is to
retrofit this change to the most recent Version 5.0 codebases.
Local fix Problem summary
****************************************************************
* USERS AFFECTED: All users of WebSphere Application Server    *
*                 V5.0 for z/OS                                *
****************************************************************
* PROBLEM DESCRIPTION: Each body tag consumes 8KB memory even  *
*                      if most are very small. This causes     *
*                      excessive memory consumption for a web  *
*                      application that uses many body         *
*                      tags.                                   *
****************************************************************
* RECOMMENDATION:                                              *
****************************************************************
The default body content buffer was set at 8KB which caused
excessive memory consumption.
Problem conclusion
The code was modified to reduce the default buffer size to
512 bytes, which suits most body tags and reduces memory
consumption.

APAR PK01775 is associated with SERVICE LEVEL W502032 of
WebSphere Application Server V5.0 for z/OS.
Temporary fix Comments
APAR information
APAR number PK01775
Reported component name WEBSPHERE FOR Z
Reported component ID 5655I3500
Reported release 500
Status CLOSED PER
PE NoPE
HIPER NoHIPER
Special Attention NoSpecatt
Submitted date 2005-02-28
Closed date 2005-07-25
Last modified date 2005-08-02

APAR is sysrouted FROM one or more of the following:
PQ98460

APAR is sysrouted TO one or more of the following:
PK01780 PK01781 UK05697

Modules/Macros
BBOCCINS BBODBRAC BBOSBRAC BBOSBRAM BBOSCDIR BBOSDINS
BBOSSINS BBOUBINF BBOWBRAC BBOWCC4A BBOWFTD BBOWFT
***This field was truncated. To obtain
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Publications Referenced

Fix information
Fixed component name WEBSPHERE FOR Z
Fixed component ID 5655I3500

Applicable component levels
R500 PSY UK05697    UP05/07/29 P F507

  Fix is available
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Document Information


Current web document: swg1PK01775.html
Product categories: Software > Application Servers > Distributed Application & Web Servers > WebSphere Application Server for z/OS
Operating system(s):
Software version: 500
Software edition:
Reference #: PK01775
IBM Group: Software Group
Modified date: Aug 2, 2005