Coupling Facility connect error: TPXL5501 XCF Connect Rc=00000016 Rsn=00000031

Document ID : KB000049816
Last Modified Date : 14/02/2018
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Description:

Unable to logon to TPX with the generic applid (generic resource) setup.

This LPAR was recently upgraded to z/os 1.12.

Solution:

Check your TPXLOG for message TPXL5501:

TPXL5501 11/28/11.332 15:03:12.85 XCF Connect - Group=TPXTEST Member=DCCTPX           Rc=00000016 Rsn=00000031

TPX is talking with Coupling Facility via a module called 'LXCFMAIN'.

This is a module which is part of CA Common Services (CCS390/CA90s) and it is residing in either LPA or a linklist library.

The Reason 'Rsn=00000031' on the message indicates that TPX cannot access this module.

Please check that this module is available for TPX. As a test, put it in your TPX STEPLIB.

Sample TPX messages:

TPX JESMSGLG:

15.03.13 STC06548  IXL014I IXLCONN REQUEST FOR STRUCTURE TPXGENRCTPXTEST  670   
   670             WAS SUCCESSFUL.  JOBNAME: TPXC ASID: 0050                    
   670             CONNECTOR NAME: DCCTPX CFNAME: CF01ASC                       
15.03.13 STC06548  IXL015I STRUCTURE ALLOCATION INFORMATION FOR  671            
   671             STRUCTURE TPXGENRCTPXTEST, CONNECTOR NAME DCCTPX             
   671              CFNAME     ALLOCATION STATUS/FAILURE REASON                 
   671              --------   ----------------------------------------         
   671              CF01ASC    STRUCTURE ALLOCATED AC007800                     
   671              CF02ASC    PREFERRED CF ALREADY SELECTED AC007800           
15.03.13 STC06548  TPX5556 CA-TPX SYSPLEX SERVICES FOR NODE(DCCTPX  ) are disabled
15.03.17 STC06548  TPX001 TERMINAL PRODUCTIVITY EXECUTIVE ACCEPTING LOGONS

TPX LOG messages:

TPXL5101 11/28/11.332 15:03:12.85 CF Connect - Str=TPXGENRCTPXTEST  Conn=DCCTPX   Rc=00000000 Rsn=00000000 Disp=NEW
                  APPROXIMATE NUMBER OF USERS SUPPORTED = 00012572
TPXL5102 11/28/11.332 15:03:12.85 Allocating Master Entry in List 0
TPXL5130 11/28/11.332 15:03:12.85  CF-REQ: Func=0004, Rc=00000000, Rsn=00000000, Lst#=0000, Enty=TPXGENRCTPXTEST
TPXL5116 11/28/11.332 15:03:12.85 Adding application entry for listnum(0001)
TPXL5130 11/28/11.332 15:03:12.85  CF-REQ: Func=0048, Rc=00000000, Rsn=00000000, Lst#=0001, Enty=................
TPXL5130 11/28/11.332 15:03:12.85  CF-REQ: Func=0004, Rc=00000000, Rsn=00000000, Lst#=0000, Enty=DCCTPX
TPXL5130 11/28/11.332 15:03:12.85  CF-REQ: Func=0048, Rc=00000000, Rsn=00000000, Lst#=0001, Enty=................
TPXL5501 11/28/11.332 15:03:12.85 XCF Connect - Group=TPXTEST  Member=DCCTPX           Rc=00000016 Rsn=00000031    
TPXL5130 11/28/11.332 15:03:12.85  CF-REQ: Func=0036, Rc=00000004, Rsn=0C080409, Lst#=0001, Enty=................
TPXL5130 11/28/11.332 15:03:12.85  CF-REQ: Func=0036, Rc=00000000, Rsn=00000000, Lst#=0001, Enty=................
TPXL5130 11/28/11.332 15:03:12.85  CF-REQ: Func=0048, Rc=00000008, Rsn=0C1C0848, Lst#=0001, Enty=................
TPXL5158 11/28/11.332 15:03:12.85 Unlock failed - Recovery abandoned            
TPXL5130 11/28/11.332 15:03:13.02  CF-REQ: Func=0000, Rc=00000000, Rsn=00000000, Lst#=0000, Enty=................
TPXL5131 11/28/11.332 15:03:13.02 CF Disconnect/Normal - Rc=00000000 Rsn=00000000
TPXL5503 11/28/11.332 15:03:13.02 XCF Disconnect - Group=TPXTEST  Member=DCCTPX 
TPX001   11/28/11.332 15:03:16.52  TERMINAL PRODUCTIVITY EXECUTIVE ACCEPTING LOGONS
TPXL0500 11/28/11.332 16:59:59.19       30 Recipients had     192 Message locators on file
TPXL0501 11/28/11.332 16:59:59.19        0 Message locators and       0 Messages deleted
TPX9900  11/29/11.333 00:00:00.72  UNICENTER CA-TPX IS CHECKING AUTHORIZATION   
TPX9905  11/29/11.333 00:00:00.72  CPU SERIAL NO = 0B2E36 , MODEL = 2817 , DATE = 29NOV11 
TPX9915  11/29/11.333 00:00:00.72  UNICENTER CA-TPX IS AUTHORIZED               
TPX200I  11/29/11.333 09:57:21.39  OK                                           
TPX030   11/29/11.333 09:57:21.69  TERMINATION REQUEST ACCEPTED                 
TPXL5152 11/29/11.333 09:57:21.71 CA-TPX CF MANAGER TASK SHUTDOWN IS NOW IN PROGRESS
TPXL5153 11/29/11.333 09:57:21.71 CA-TPX CF MANAGER TASK IS ENDING              
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