PQ70609: WHEN STOP ISSUED TO DAEMON, CEEDUMP IS TAKEN FOR DAEMON DURING SHUTDOWN FOR ABEND702 RC=14 IN BBO_ECB::POSTECB().

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APAR status
Closed as program error.

Error description
When the stop command is issued to the WebSphere Daemon to bring
down the Daemon normally, the Daemon address space does not
terminate and receives abend702 with return code 14 in reg15 and
the following message:
BBOU0036W Processing for signal 'SIGABND' (18) with
    abend=00702000 rsncode=00000000 si_code='ABND_REAL'(170)
To bring the Daemon down, a cancel must be issued when this
abend is observed.
.
A CEEDUMP is also generated for the Daemon with the abendS072
return code 14 in method BBO_ECB::postECB().
.
The scenario under which this occurs is a stop command is
issued to the Daemon and all WebSphere address spaces end
except the Daemon.  The hang of the Daemon is a timing window
that occurs with DATASHARING=0 set for the Daemon.  The post
is attempting to be done for an ecb for a thread that doesn't
exist when DATASHARING=0 for Daemon.
Local fix Problem summary
****************************************************************
* USERS AFFECTED: All users of WebSphere Application Server    *
*                 V4.0.1 for z/OS and OS/390                   *
****************************************************************
* PROBLEM DESCRIPTION: Daemon running with DATASHARING=0       *
*                      abends when it is stopped.              *
****************************************************************
* RECOMMENDATION:                                              *
****************************************************************
When the stop command is issued to a WebSphere Daemon running
with DATASHARING=0, the Daemon address space does not
terminate and receives ABENDS702/ABEND702 with return code 14
in reg15. The error log contained the following message:
BBOU0036W Processing for signal 'SIGABND' (18) with
abend=00702000 rsncode=00000000 si_code='ABND_REAL'(170)
A CEEDUMP is also generated for the Daemon with the ABENDS702
return code 14 in method BBO_ECB::postECB().
Problem conclusion
Support has been modified to not post the Daemon update thread
ECB when running with DATASHARING=0. The ECB is not created when
running with DATASHARING=0 specified.

APAR PQ70609 is associated with SERVICE LEVEL W401501 of
WebSphere Application Server V4.0.1 for z/OS and OS/390.
Temporary fix Comments
APAR information
APAR number PQ70609
Reported component name WASKBASE
Reported component ID 5655A9801
Reported release 401
Status CLOSED PER
PE NoPE
HIPER NoHIPER
Submitted date 2003-02-04
Closed date 2003-03-05
Last modified date 2003-04-03

APAR is sysrouted FROM one or more of the following:

APAR is sysrouted TO one or more of the following:

Modules/Macros
BBOUBINF          

Fix information
Fixed component name WASKBASE
Fixed component ID 5655A9801

Applicable component levels
R401 PSY UQ74747    UP03/03/12 P F303

  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 #: PQ70609
IBM Group: Software Group
Modified date: Apr 3, 2003