PQ75628: THIS APAR IS CREATED TO HANDLE THE JAVA OUTOFMEMORY CONDITIONS FOR THE EJB CONTAINER FOR THE WEBSPHERE ON Z/OS.

 A fix may be available

Obtain the fix for this APAR



APAR status
Closed as program error.

Error description
This apar is created to handle jvm java.lang.outOfMemory errors
in the EJB comtainer for the WebSphere application server for
z/OS.
Local fix Problem summary
****************************************************************
* USERS AFFECTED: All users of WebSphere Application Server    *
*                 version 4.0.1 for z/OS and OS/390.           *
****************************************************************
* PROBLEM DESCRIPTION: When OutOfMemory conditions are         *
*                      encountered in a particular server      *
*                      region, the server region enters        *
*                      a hang state, unable to continue        *
*                      processing.                             *
****************************************************************
* RECOMMENDATION:                                              *
****************************************************************
OutOfMemory conditions are causing the SR to hang, unable to
accept any more incoming work until eventual termination. In
order to efficiently terminate the process so that work
can once again startr flowing, the jvm should be terminated
when an OutOfMemory condition arises.
Problem conclusion
Support was modified to issue System.exit(-1) at various points
of storage allocation when an resulting OutOfMemory exception
is raised.

The following publication was revised as a result
of APAR PQ75628:
________________________________________________________________
WebSphere Application Server V4.0.1 for z/OS and OS/390
Messages and Diagnosis
GA22-7837-07
_______________________________________________________________
This APAR requires changes to documentation.
NOTE: Periodically, we refresh the documentation on our
Web site, so the changes might have been made before you
read this text. To access the latest on-line
documentation, go to the product library page at:
www.ibm.com/software/webservers/appserv/zos_os390/library.html
________________________________________________________________
Chapter 13, pg. 190 (new message)
Message identifier - BBOJ0082
Explanation: The server address space has encountered an
             OutOfMemory condition. # The JVM for this address
             space will be terminated
User Response: None, Information only.
________________________________________________________________

APAR PQ75628 is associated with SERVICE LEVEL W401608 of
WebSphere Application Server version 4.0.1 for z/OS and OS/390.
Temporary fix Comments
APAR information
APAR number PQ75628
Reported component name WASKBASE
Reported component ID 5655A9801
Reported release 401
Status CLOSED PER
PE NoPE
HIPER NoHIPER
Submitted date 2003-06-25
Closed date 2004-01-20
Last modified date 2004-11-29

APAR is sysrouted FROM one or more of the following:

APAR is sysrouted TO one or more of the following:
UQ84251

Modules/Macros
BBOUBINF BBOZ0786 BBOZ0812 BBOZ0813    

Fix information
Fixed component name WASKBASE
Fixed component ID 5655A9801

Applicable component levels
R401 PSY UQ84251    UP04/01/23 P F401

  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 #: PQ75628
IBM Group: Software Group
Modified date: Nov 29, 2004