PM92770: DFHPI0508 ISSUED FOR WS-AT BASED WEB SERVICES AFTER UK94856 13/08/05 PTF PECHANGE

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• After applying UK94856 Web Services that use WS-AT will no
  longer work.  Message DFHPI0508 will be issued on receipt of
  the first WS-AT protocol message.
  .
  DFHPI0508 The pipeline manager is unable to create or join a
  request stream because it is unable to reach the target for
  transaction CPIH with userid CICSUSER.
  .
  The cause of the failure is that UK94856 failed to ship an
  updated copy of DFHWSATR.  DFHWSATR makes a DFHPIPM
  INVOKE_PROGRAM call to run DFHPIRS.  The DFHPIPM domain
  interface was modified by PM82511 so the domain call made by
  DFHWSATR no longer works as expected.
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED: All CICS users with UK94856 applied.         *
  ****************************************************************
  * PROBLEM DESCRIPTION: Message DFHPI0508 issued when CICS      *
  *                      processes a WS-AT protocol message.     *
  ****************************************************************
  * RECOMMENDATION:                                              *
  ****************************************************************
  A CICS Web Service is configured to use atomic transactions
  (WS-AT).  When CICS receives the first WS-AT protocol message
  (either a Register or RegisterResponse message) msgDFHPI0508
  will be issued and the message will not be processed.  Failing
  to process the Register or RegisterResponse message will mean
  that the original Web Service request will also fail.
  
  The cause of the failure is that PM82511 updated the domain
  interface to the pipeline manager (DFHPIPM) but failed to
  ship all of the callers in PTF UK94856.  DFHWSATR is used to
  process the WS-AT protocol messages.  It uses DFHPIPM to invoke
  DFHPIRS which handles the interaction with the CICS recovery
  manager.  UK94856 failed to contain DFHWSATR so the call to
  DFHPIPM no longer works.
  
  Additional keywords:
  PI0508  DFHWSATP
  

Problem conclusion

• UK94856
  DFHWSATR has been recompiled to pick up the latest version of
  the DFHPIPM domain interface.
  

Temporary fix

•             *********
              * HIPER *
              *********
  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:

  PM92773 UK96161

Modules/Macros

•    DFHPIPM  DFHWSATR
  

Fix information

• Fixed component name

  CICS TS Z/OS V4

• Fixed component ID

  5655S9700

Applicable component levels

• R700 PSY UK96161

     UP13/08/02 P F308 ®

Fix is available

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