PM65085: ABEND 202/AKEB OCCURS IN CJC9NLID - DFHAP0701 MESSAGE

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• Running CPSM 4.2 in CMASs and WUIs, CPSM 4.2 loadlibs with CICS
  4.1 in MASs, an abend 202-0C occurs while the abending task is
  running on an L8 TCB.  The following message is issued:
    DFHAP0701 An abend (code 202/AKEB) has occurred in exit
    program CJC9NLID at exit point XRSINDI.
  The MVS Reg6 for the 202 is 30003128.  Looking at Systrace we
  see that prior to the 202 abend an 0C4-10 abend occurred in
  IEAVEPST at offset x'1244' when EYU9NLID issued a POST (SVC 2)
  followed by DFHDSAUT then issuing a POST (SSRV 12A).  We then
  enter the MVS POST routine who receives the abend 0C4 pic10
  which causes the abend202-0C to be issued.
  Additional Symptom(s) Search Keyword(s): KIXREVCTC
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED: All CICSPlex SM V4R2M0 Users                 *
  ****************************************************************
  * PROBLEM DESCRIPTION:    You are using V4.2 of CPSM to manage *
  *                      CICS regions (MASes) executing earlier  *
  *                      releases of CICS.  You receive the fol- *
  *                      lowing message in your MASes:           *
  *                         DFHAP0701 An abend (code 202/AKEB)   *
  *                             has occurred in exit program     *
  *                             xxx9NLID at exit point XRSINDI.  *
  *                      where xxx is CJA for CICS 0640, CJB for *
  *                      CICS 0650, and CJC for CICS 0660.       *
  *                      This abend and message may be issued    *
  *                      from any of the CPSM Global User Exit   *
  *                      programs.                               *
  ****************************************************************
  * RECOMMENDATION: After applying the PTF that resolves this    *
  *                 APAR, all MASes must be recycled to pick     *
  *                 up the new code.  Note that regions do not   *
  *                 need to be brought down and restarted at     *
  *                 the same time.                               *
  *                    The first time a MAS executing a CICS     *
  *                 release prior to CICS 0670 for CICS Trans-   *
  *                 action Server V4.2 is started, the SIT       *
  *                 parameter START=COLD or START=INITIAL must   *
  *                 be specified.  If START=AUTO is specified,   *
  *                 the following message will be issued during  *
  *                 MAS agent initialization:                    *
  *                 .                                            *
  *                    EYUNX0013E  TRANSACTION CONL has invalid  *
  *                         value: EYU9XLEV for option PROGRAM   *
  *                 .                                            *
  *                 MAS agent initialization will terminate.     *
  ****************************************************************
     If transaction isolation is in effect in a MAS, CPSM's
  Global User Exits (GLUEs) must perform a state switch to
  avoid abend S202 when executing an MVS POST in subspace
  mode.  To facilitate this, module EYU9XLEV (XLEV - Kernel
  Linkage Environment Initialization) copies the Storage Manager
  Isolation Token (CSASMITK) to the Kernel Linkage Work Area
  (XLWA).
     EYU9XLEV was not defined as a release specific module so the
  same version was loaded regardless of the CICS release which a
  MAS was executing.  Thus the version of EYU9XLEV assembled with
  the CICS 0670 macro libraries was executed regardless of the
  release of CICS.  However the offset of CSASMITK changed in
  CICS Transaction Server V4.2, so MASes executing prior release
  of CICS copied the Isolation Token from the wrong location.  As
  a result the space switch failed in CPSM's GLUEs, and the MVS
  POST SVC was issued while in subspace mode.
  

Problem conclusion

•    Module EYU9XLEV was defined as a release sensitive program
  so each supported CICS release will load and execute a version
  which was compiled with the appropriate CICS macro libraries.
  

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:

  UK80380

Modules/Macros

•    CJA9NXSM CJB9NXSM CJC9NXSM EYU$M640 EYU$M650
  EYU$M660 EYU9NXLM EYU9NXSM
  

Fix information

• Fixed component name

  CICS TS Z/OS V4

• Fixed component ID

  5655S9700

Applicable component levels

• R70M PSY UK80380

     UP12/07/20 P F207

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.