PQ56102: ABEND0C4 RC10 IN BBOCLSPC AT W401002 LEVEL.TRANSLATION EXCEPTIONADDRESS 7FFFF001, IN USER APPLICATION CONTROL REGION.

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APAR status
Closed as program error.

Error description
ABEND0C4 PIC10 in BBOCLSPC, or ABEND0C4 PIC10 in BBOCLSSS.
Dump Titles are:
1)COMPON=WEBSPHERE Z/OS,  COMPID=5655A9801,ISSUER=BBORADMP,ABEND
  IN PC ROUTINE BBOCLSPC
2)COMPON=WEBSPHERE Z/OS,  COMPID=5655A9801,ISSUER=BBORLEXT,ABEND
  IN BBOCOMM /BBOCLSSS
.
Looking at the traceback, of the TCB that had the ABEND0C4, you
will see:
1)
PU Offset Entry         E Addr    E  Offset   Statement  Load
+000000AC BBOCLSCS      3580ACF0  +000000AC
+000000F8 ClientLocalSession::send_msg(char*,int*,unsigned long*
                        35886A20  +000000F8
+00001104 ORB_Request::comm_callback_outbound_response()
                        35979128  +00001104
+00000724 ORB_Request::invokeCallBack()
                        3597A820  +00000724
+00000F96 Session::recv_response(unsigned long,unsigned long*)
                        35838930  +00000F96
+000027A8 ORB_Request::comm_outbound_request()
                        35959920  +000027A8
30E959C8  CORBA::Request::invoke()
                        30E959C8  +00000CF2
35A28800 ORBEJSBridge::invove_request(JNIEnv_*,bboojorb,char*,u
                        35A28800  +00000394
35A26030 ORBEJSBridge::create_and_invoke_request(JNIEnv_*,char*
                        35A26030  +0000046C
+35A31C08  Java_com_ibm_ws390_rmi_corba_ClientDelegate_jorbinvok
                        35A31C08  +000000BE
+46E18058  com/ibm/ws390/rmi/corba/ClientDelegate.jorbinvoke
                        46E18058  +0000018E
+4BF1E0CC  com/ibm/ws390/rmi/corba/ClientDelegate.invoke
                        4BF1E0CC  +00000250
+4B384A7C  org/omg/CORBA/portable/ObjectImpl._invoke
                        4B384A7C  +000000E4
+4C1E1E90  com/ibm/ws390/wc/container/_RemoteWebApp_Stub.dispatc
                        4C1E1E90  +000003EC
+4C17B04C  com/ibm/ws390/wc/redirector/IIOPRedirector$IIOPRedire
                        4C17B04C  +00000780
+4C258BBC  com/ibm/ws390/wc/redirector/IIOPRedirector$IIOPRedire
                        4C258BBC  +000008D8
+4BEC5FDC  com/ibm/ws390/wc/redirector/WS390Redirector$WS390Redi
                        4BEC5FDC  +000003FA
+4AD36834  com/ibm/servlet/engine/oselistener/inproc/InProcAppSe
                        4AD36834  +000001BC
+4BF02060  com/ibm/servlet/engine/oselistener/inproc/InProcThrea
                        4BF02060  +00000252
+4AD37868  com/ibm/servlet/engine/oselistener/inproc/InProcPlugi
.
2)
PU Offset  Entry         E Addr    E  Offset   Statement  Load
-34C05C4E  BBOCLSSS      3580BFC8  -34C05C4E
+0000013A  ServerLocalSession::send_msg(char*,int*,unsigned
                         35882E98  +0000013A
+0000211A  ORB_Request::comm_outbound_request()
                         35959920  +0000211A
+00003D7A  ACR_ExecutionThread::RemoveAndProcessWork(ThreadClean
                         3592F018  +00003D7A
+0000011A  ACR_ExecutionRoutine
                         359285E8  +0000011A
-00000106  CEEPGTFN      1F3FB520  +0000005A
.
Local fix Problem summary
****************************************************************
* USERS AFFECTED: All users of WebSphere Application Server    *
*                 V4.0.1 for z/OS and OS/390.                  *
****************************************************************
* PROBLEM DESCRIPTION: ABEND0C4 ABENDS0C4 in BBOCLSPC.PLX,     *
*                      BBOCLSSS.PLX, or  BBOCLSUR.PLX.         *
*                      Storage leak in Comm Dataspace          *
*                      (BOSSCOMM).                             *
****************************************************************
* RECOMMENDATION:                                              *
****************************************************************
A storage leak within the BOSSCOMM dataspace caused the CSRPGET
service to return with a RC=8 (no available CELL in pool).  The
invoking routines, ObtainStorage (in modules bboclspc.plx,
bboclsss.plx, and bboclsur.plx) failed to clear the caller
supplied output cell address parameter.  An ABENDS0C4 may
result if the caller supplied cell address parameter contained
an uninitialized value.

The storage leak of the BOSSCOMM dataspace was due to
a message queuing error in routine RemoveFromQueue
(include/private/bboclsqm.mac).  This error caused queuing
elements (mapped by the LscbMsgQElement structure defined in
bboclscb.mac) to be leaked.  These queuing elements contain
references to cells within the BOSSCOMM dataspace.  So,
leaking an LscbMsgQElement element also leaks an associated
cell from the BOSSCOMM dataspace.
Problem conclusion
The ObtainStorage routine in modules bboclspc.plx, bboclsss.plx,
and bboclsur.plx, has been updated to clear the caller supplied
output cell address parameter if a cell was not returned.

Also, in bboclsqm.mac's RemoveFromQueue routine, code has been
added to avoid leaking cells.

APAR PQ56102 is associated with SERVICE LEVEL W401016 of
WebSphere Application Server V4.0.1 for z/OS and OS/390.
Temporary fix Comments
APAR information
APAR number PQ56102
Reported component name WASKBASE
Reported component ID 5655A9801
Reported release 401
Status CLOSED PER
PE NoPE
HIPER NoHIPER
Submitted date 2001-12-19
Closed date 2002-01-16
Last modified date 2002-02-02

APAR is sysrouted FROM one or more of the following:

APAR is sysrouted TO one or more of the following:
UQ61961

Modules/Macros
BBOCLSCR BBOCLSPC BBOCLSSR BBOCLSSS BBOCLSUR BBOCSMRS
BBOUBINF          

Fix information
Fixed component name WASKBASE
Fixed component ID 5655A9801

Applicable component levels
R401 PSY UQ61961    UP02/01/30 P F201

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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 #: PQ56102
IBM Group: Software Group
Modified date: Feb 2, 2002