PQ71664: SLOW PLUGIN PERFORMANCE WITH COMPILE AND EXECUTION OF JSPS: ROLLUP DISTRIBUTED FIXPACK 6 TO OS/390 03/04/07 PTF PECHANGE

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APAR status
Closed as program error.

Error description
Customer experienced the symptoms of Distributed APAR
PQ51741 ("TAG INTERSPECTION HELPER IS CAUSING COMPILE TIME FOR
JSPS TO TAKE TOO LONG. JSPRUNTIMELIBRARY CALLED TOO OFTEN").
This was supposed to be fixed in OS/390 APAR 
PQ61701
("ROLLUP DISTRIBUTED FIXPACK 6 TO OS/390") but was not.
Local fix Problem summary
****************************************************************
* USERS AFFECTED: All users of WebSphere Application Server    *
*                 version 4.0.1 for z/OS and OS/390            *
****************************************************************
* PROBLEM DESCRIPTION: WebSphere Application Server version    *
*                      4.0.1 PTF UQ73459 contained APAR        *
*                      
PQ69412.  APAR 
PQ69412 claimed          *
*                      incorrectly to ship several JSP related *
*                      fixes in the rollup of version 3.5.0    *
*                      APAR 
PQ61701 to version 4.0.1.          *
*                      However, the collection of JSP related  *
*                      changes was not included in either      *
*                      
PQ61701 or 
PQ69412.                     *
****************************************************************
* RECOMMENDATION:                                              *
****************************************************************
Several JSP related code changes originating from WebSphere AE
version 3.5.0 were not rolled up to WebSphere Application Server
version 4.0.1 for z/OS and OS/390 by APAR 
PQ69412.
Problem conclusion
Changes are made to WebSphere Application Server to implement
the following JSP related code changes:

PQ51741 TAG INTERSPECTION HELPER IS CAUSING COMPILE TIME FOR
        JSPS TO TAKE TOO LONG. JSPRUNTIMELIBRARY CALLED TOO
        OFTEN
PQ53180 REMOVE DEPENDENCY OF GETCLASSLOADER FROM HTTPJSPBASE PER
        SPECIFICATION
PQ53274 USING .91 JSP PROCESSOR, JSP IS RECOMPILED WHEN FIRST
        SERVED AFTER EVERY RESTART OF WEBSPHERE APPLICATION
        SERVER
PQ53588 PERFORMANCE PROBLEM WITH CUSTOM TAGS IN JSP 1.1 ON
        WEBSPHERE APPLICATION SERVER VERSION 3.5.X
PQ54214 CHANGE THE GENERATED JAVA CODE TO 'NOT CONVERT STATIC
        JSP CONTENT' TO A STRING BEFORE SENDING TO THE CLIENT
PQ55399 JSP INCLUDES FAIL IF THE INCLUDED FILES HAVE THE SAME
        NAME BUT ARE LOCATED IN DIFFERENT DIRECTORIES WITH THE
        JSP 1.1 COMPILER
PQ57495 INCLUDED JSPS WITH DBCS CHARACTERS ARE NOT DISPLAYED
        PROPERLY.

APAR PQ71664 is associated with SERVICE LEVEL W401503 of
WebSphere Application Server version 4.0.1 for z/OS and OS/390.
Temporary fix Comments
APAR information
APAR number PQ71664
Reported component name WEBSPHERE OS/39
Reported component ID 5655A9800
Reported release 401
Status CLOSED PER
PE YesPE
HIPER NoHIPER
Submitted date 2003-03-04
Closed date 2003-04-07
Last modified date 2003-05-03

APAR is sysrouted FROM one or more of the following:

APAR is sysrouted TO one or more of the following:

Modules/Macros
EJSJWBJR          

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

Applicable component levels
R401 PSY UQ75776    UP03/04/15 P F304

  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 #: PQ71664
IBM Group: Software Group
Modified date: May 3, 2003