PQ70964: USER 4042 ABEND WHEN STARTING THE WEBSPHERE APPLICATION SERVER PLUGIN WITH HEAPCHK ON

APAR status
Closed as duplicate of another APAR.

Error description
When customer set HEAPCHK ON, wasplugin400.so
receives a User 4042 ABEND. Storage is overlayed with zeros
including a header at 1DB315F8. The previous element is at
1DB312B0 with a length of x'348'.
1DB312B0: Allocated storage element, length=00000348. To display
1DB312B8: 00000000 00000000 00000000 00000000  00000000 00000000
1DB315F8: Allocated storage element, length=00000000. To display
1DB31600: 00000000 00000000
*ERROR*  The heap segment address in the allocated storage eleme
WARNING  This storage element may be a free storage node not fou
*ERROR*  The length of this storage element is zero
WARNING  Attempting to identify a resume location after encounte
Local fix Problem summary Problem conclusion Temporary fix Comments
APAR PQ70964 taken against WebSphere Application Server for z/OS
and OS/390 version 4.0.1 is a duplicate of APAR 
PQ70966 taken
against version 3.5.  The code changes which fix 
PQ70966 are
included in internal APAR 
PQ71584 which is associated with
SERVICE LEVEL W401501 of WebSphere Application Server version
4.0.1 for z/OS and OS/390.
APAR information
APAR number PQ70964
Reported component name WEBSPHERE OS/39
Reported component ID 5655A9800
Reported release 401
Status CLOSED DUB
PE NoPE
HIPER NoHIPER
Submitted date 2003-02-13
Closed date 2003-03-08
Last modified date 2003-03-31

APAR is sysrouted FROM one or more of the following:

APAR is sysrouted TO one or more of the following:

Modules/Macros

Fix information

Applicable component levels


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 #: PQ70964
IBM Group: Software Group
Modified date: Mar 31, 2003