PQ50227: ABENDEC3 RSN03040004 03040004 IN BBOCLSCC

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APAR status
Closed as program error.

Error description
WAS/390 EE client ran in servlet that issued "get getProperties"
preparing to access to LDAP. Client ORB was setting up a local
session because there was WAS/390 EE V4 runtime in the same
system. During this setup, ClientLocalSession::initializeClient
LocalSession called BBOCLSCC and got abendEC3 rsn03040004
(krsn_clsxc_ObtainLscb_Failed2) SIGABND in BBOCLSCC +x'BB6'.
.
ENTRY         E ADDR    E  OFFSET   STATEMENT  LOAD MOD  SERVICE
csnap         07FEAE08  +000000F4              CEEEV003
RasSignalHandler2
              263E5308  +00000E4C        1287  BBORAS    W400011
CEEPGTFN      0825C828  +0000005A              CEEPLPKA
__zerros      07FEF038  +00000770              CEEEV003
CEEHDSP       081C2F18  +00002BE6              CEEPLPKA
BBOCLSCC      2A28BA90  +0004703A              BBOCOMM   EXCEPTI
ClientLocalSession::initializeClientLocalSession(LocalIORPro
Local fix Problem summary
****************************************************************
* USERS AFFECTED: All users of WebSphere Application Server    *
*                 V4.0 for z/OS and OS/390.                    *
****************************************************************
* PROBLEM DESCRIPTION: ABENDE3C/ABENDSEC3-03040004 with        *
*                      CSRPGET failed with RC1C/RC28 running   *
*                      concurrent client threads.              *
****************************************************************
* RECOMMENDATION:                                              *
****************************************************************
Creation of LSVT for local communications is not serialized
and LsvtLscbCPoolID can be overlaid with zeros by a second
thread initializing the LSVT after the first thread has
created and filled it in.  The first thread then fails
because the cpool anchor it placed in the LSVT is now
zeros.
Problem conclusion
Module bboclsac.plx and macro bboclsxc.mac have been changed to
create and initialize the LSVT before anchoring it to the BACB
via compare and swap. Thus we only get one initialized LSVT.

APAR PQ50227 is associated with SERVICE LEVEL W400023 of
WebSphere Application Server V4.0 for z/OS and OS/390.
Temporary fix Comments
APAR information
APAR number PQ50227
Reported component name WASKBASE
Reported component ID 5655A9801
Reported release 400
Status CLOSED PER
PE NoPE
HIPER NoHIPER
Submitted date 2001-07-04
Closed date 2001-07-25
Last modified date 2001-09-05

APAR is sysrouted FROM one or more of the following:

APAR is sysrouted TO one or more of the following:
UQ56248

Modules/Macros
BBOCLSAC BBOCLSCC BBOCLSPC BBOCLSSA BBOCLSUE BBOCLSUR
BBOUBINF          

Fix information
Fixed component name WASKBASE
Fixed component ID 5655A9801

Applicable component levels
R400 PSY UQ56248    UP01/08/08 P F108

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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: 400
Software edition:
Reference #: PQ50227
IBM Group: Software Group
Modified date: Sep 5, 2001