PK29183: EYUVC1220E CICSPLEX SM API COMMAND (GET) FAILED. (FAILED, EXCEPTION) . ABEND ASRB IN WABF, OFFSET 000001F4

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• You were using the CICSPlex SM Web User Interface (WUI) and
  issued the following commands:
  On the main menu (Menu name: EYUSTARTMENU), click on "Active
  workload views"
  On the "Active workload views" (Menu name: EYUSTARTWORKLOAD),
  click on "Affinities for transaction groups in an active
  workload"
  On the "Affinities for transaction group" (Resource name:
  WLMATAFF.
  View name: EYUSTARTWLMATAFF.TABULAR), fill the field "Workload
  name" with the appropriate WLMSPEC and click on refresh.
  
  
  The following message appears :
  CICSPlex SM API Error
  EYUVC1220E  CICSPlex SM API command (GET) failed. (Failed,
  Exception) and an abend ASRB occured in each CMAS of the
  CICSPlex :
  EYUXL0900I   Starting Environment Recovery
  9E80BBCC
  EYUXL0905E INTC=0028 ILC=4 TXCP=6E539000 SCODE=S00E0 TRAN=XLST
  TASK=0097358
  EYUXL0905E Methods=WABF,XLSD,XLSI,XLST,XLOP
  EYUXL0906I Registers at ABEND
  EYUXL0907I GPR0-GPR3  00000000  1EED9440  00FD4AF8  1E80BA18
  EYUXL0907I GPR4-GPR7  1EED95FC  0000000C  1EED9D0C  0000000F
  EYUXL0907I GPR8-GPRB  0000FE00  00000000  1D96B960  1EB34E80
  EYUXL0907I GPRC-GPRF  1EA4A56C  1EED9170  1EEDB5FC  00000000
  EYUXL0907I ARR0-ARR3  00000000  00000000  00000000  00000000
  EYUXL0907I ARR4-ARR7  00000000  00000000  00000000  00000000
  EYUXL0907I ARR8-ARRB  01FF0039  1EED9170  00000000  00000000
  EYUXL0907I ARRC-ARRF  00000000  00000000  00000000  00000000
  EYUXL0908I Storage At ABEND
  EYUXL0909I -20  D32C06E0  50E0D32C  12EE4770  315C47F0
  EYUXL0909I -10  34525890  E00C9A99  E0081FFF  43F09048
  EYUXL0909I  00  06F089F0  000258FF  391050F0  D3201FFF
  EYUXL0909I  10  43F09049  06F089F0  000258FF  392850F0
  EYUXL0910I  EYU9XLRV
  Dump,CICSGCCD,CICSGCCD,CPUD,CMAS,XLST,0097358,ASRB,EYU0WABF,25/0
  7/20
  06,10:55:03
  EYUXL0999I XLRV Exiting Successfully
  IEA794I SVC DUMP HAS CAPTURED:  771
  DUMPID=001 REQUESTED BY JOB (CICSGCCD)
  DUMP TITLE=EYU9XLRV Dump,CICSGCCD,CICSGCCD,CPUD,CMAS,XLST,00973
             58,ASRB,EYU0WABF,25/07/2006,10:55:03
  .
  Additional Symptom(s) and Keyword(s): 5655M1501 r310 r3.1
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED: All CICSPlex/SM V3R1M0 Users                 *
  ****************************************************************
  * PROBLEM DESCRIPTION: CICSPlex SM Web User Interface (WUI)    *
  *                      and API users may experience failures   *
  *                      when trying to display WLMATAFF         *
  *                      resources if  more than 256 Workload    *
  *                      TRANGRP definitions are installed in    *
  *                      the workload. The following browser     *
  *                      message may be generated:               *
  *                                                              *
  *                        EYUVC1220E  CICSPlex SM API command   *
  *                        (GET) failed. (Failed, Exception)     *
  *                                                              *
  *                      The API fails with:                     *
  *                                                              *
  *                        RESPONSE=1029 (Failed) REASON=1359    *
  *                        (Exception)                           *
  *                                                              *
  *                      An ASRB abend is also likely to occur   *
  *                      in the CMAS producing message           *
  *                      EYUXL0905E on the console and job log   *
  *                      similar to the following:               *
  *                                                              *
  *                        EYUXL0905E  ASRB IN WABF, OFFSET      *
  *                         000001F4 PSW=078D6000 9660FE54       *
  *                         INTC=0028 ILC=4 TXCP=008C0000        *
  *                         SCODE=S00E0 TRAN=XDNR TASK=0016096   *
  *                         Methods=WABF,XLSD,XLSI,MOMS,XDP1,    *
  *                         XDNR,XLOP                            *
  *                                                              *
  ****************************************************************
  * RECOMMENDATION: After applying the PTF that resolves this    *
  *                 APAR, all CMASes must be restarted.  Note    *
  *                 that the restarts do not need to occur at    *
  *                 the same time.                               *
  ****************************************************************
  Method EYU0WABF (WABF - Browse Active Transaction Affinity)
  collects all the relevant Workload TRANGRPs for the CICSplex and
  starts loading them into a default local stack buffer (4K).  If
  more than 256 Workload TRANGRP cache list element entries are
  installed in the workload then a buffer overflow occurs, causing
  the reported error messages and ASRB abend.
  

Problem conclusion

• Module EYU0WABF was modified to call method EYU0XCLI which will
  determine the total number of TRANGRP cache list elements that
  are installed in the workload.  This count is then used to
  calculate how much buffer space is actually required. If the
  local stack buffer (4K) is too small to hold all list elements,
  EYU0WABF will GETMAIN a CICS storage area large enough to hold
  all the elements.  The GETMAINed block is freed before exiting
  the method.
  

Temporary fix

• FIX AVAILABLE BY PTF ONLY
  

Comments

APAR Information

• APAR is sysrouted FROM one or more of the following:

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

  UK17528

Modules/Macros

•    EYU0WABF
  

Fix information

• Fixed component name

  CPSM CICS 3.1

• Fixed component ID

  5655M1501

Applicable component levels

• R100 PSY UK17528

     UP06/08/30 P F608

Fix is available

• Select the PTF appropriate for your component level. You will be required to sign in. Distribution on physical media is not available in all countries.