PM80787: AXMER0001 ABEND 0C9 AT +059C INTO PROCEDURE DFHCFCFN

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• You get the following messages on a CFDT Server:
  .
  DFHCF0411I CF structure DFHCFLS_CFDTPOOL now has 86% of
   entries in use.
  AXMSC0051I Server DFHCF.CFDTPOOL is now enabled for
   connections.
  AXMER0001  ABEND 0C9-09 occurred at ADF19994,
   data 5C003858 1D0F5510 A1B40749.
  AXMWH0001I Address 2DF19994 is at +019994 in module DFHCFMN.
  AXMWH0002I Address 2DF19994 is at +059C in procedure DFHCFCFN.
  IEA995I SYMPTOM DUMP OUTPUT  422
  422 SYSTEM COMPLETION CODE=0C9  REASON CODE=00000009
  422  TIME=02.07.10  SEQ=00061  CPU=0000  ASID=009B
  422  PSW AT TIME OF ERROR  078C2000   ADF19994  ILC 2  INTC 09
  422    ACTIVE LOAD MODULE    ADDRESS=2DF00000  OFFSET=00019994
  422    NAME=DFHCFMN
  422    DATA AT PSW  2DF1998E - 5C003858  1D0F5510  A1B40749
  422    GR 0: 00000000   1: DC73D7C8
  422       2: 00000000   3: 2DF193F8
  422       4: 00000000   5: 00000000
  422       6: 00000000   7: 00000000
  422       8: 00000000   9: ADF19656
  422       A: 2DF3E0C8   B: 00000000
  422       C: 2DF40010   D: 2DF40178
  422       E: ADF1993A   F: 00000001
  422  END OF SYMPTOM DUMP
  .
  When this happens, the server does not abend.  It carries on
  and appears to behave normally.  However there are no further
  messages relating to warning about the structure getting larger
  or about the entry / element ratio needing altering.
  .
  Additional Symptoms:  abend0C9 0C9 DFHCFCFN DFHCFCF
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED: All CICS users.                              *
  ****************************************************************
  * PROBLEM DESCRIPTION: Abend 0c9 is issued by CFDT server      *
  *                      during automatic structure alter.       *
  ****************************************************************
  * RECOMMENDATION:                                              *
  ****************************************************************
  When you are running a CFDT server, a 31 bit division
  instruction is used during automatic structure alteration.
  This can lead to an 0C9 abend if there are a large number of
  elements.
  

Problem conclusion

• DFHCFCF has been changed to handle large numbers
  of elements.
  

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:

  PM85711 UK93778

Modules/Macros

•    DFHCFCF
  

Fix information

• Fixed component name

  CICS TS Z/OS V4

• Fixed component ID

  5655S9700

Applicable component levels

• R700 PSY UK93778

     UP13/05/02 P F305

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.