APAR status
Closed as program error.
Error description
The customer was using running a liberty server on z/OS with an active Angel process. The server was configured to exploit z/OS extensions. Once of the z/OS native services abended while running in an authorized environment. The cleanup routine for the terminating task may take an ABEND EC3 with reason code 20F00400.
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: All users of IBM WebSphere Application * * Server Liberty Profile * **************************************************************** * PROBLEM DESCRIPTION: ABEND0EC3 with reason code 20F00400 * * in Liberty Profile server running on * * z/OS. * **************************************************************** * RECOMMENDATION: * **************************************************************** An ABEND EC3 RSN=20F00400 may occur after an authorized routine has abended on the current thread. Authorized routines are dispatched using the dynamic area from a task-level structure (TGOO). The task-level dynamic area is marked in-use while the routine is under dispatch. The routine abending may leave the in-use flag on within the task-level structure. A cleanup routine (serverAuthorizedTaskCleanup) running under control of a task-level resource manager will attempt to use the dynamic area and issues the ABENDEC3 with 20F00400 when it detects that the in-use flag is on.
Problem conclusion
The entry linkage for serverAuthorizedTaskCleanup has been modified to allow the in-use flag to be on and compensate. The fix for this APAR is currently targeted for inclusion in fix pack 8.5.5. Please refer to the Recommended Updates page for delivery information: http://www.ibm.com/support/docview.wss?rs=180&uid=swg27004980
Temporary fix
Comments
APAR Information
APAR number
PM86353
Reported component name
LIBERTY PROFILE
Reported component ID
5724J0814
Reported release
850
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2013-04-04
Closed date
2013-05-31
Last modified date
2013-05-31
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Fix information
Fixed component name
LIBERTY PROFILE
Fixed component ID
5724J0814
Applicable component levels
R850 PSY
UP
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Document Information
Modified date:
31 May 2013