PH53315: CICS Message DFHIS2000 shows the generic APPLID specified in the IPCONN definition for HA IPIC rather than the APPLID the IPCONN

APAR status

• Closed as program error.

Error description

• When an HA (High Availability) IPIC connection is established
  the log shows:
  
  DFHIS2001 CICS1234 Client web session 1 from applid XXXXXXXX
                     accepted for IPCONN ABCD.
  DFHIS2000 CICS1234 Server web session 1 with applid XXXXXXXX on
                     host xx.xxx.xx.xxx acquired for IPCONN ABCD
  DFHIS2000 CICS1234 Server web session 2 with applid XXXXXXXX on
                     host xx.xxx.xx.xxx acquired for IPCONN ABCD
  
  The XXXXXXXX is the APPLID that is specified in the IPCONN
  definition for a HA IPIC and not the actual APPLID that the
  IPCONN is connected to.
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED: All CICS users.                              *
  ****************************************************************
  * PROBLEM DESCRIPTION: APPLID displayed in messages DFHIS2000  *
  *                      and DFHIS2001 for a connection to an    *
  *                      IPIC HA cluster is not the actual       *
  *                      APPLID that the IPCONN has connected    *
  *                      to.                                     *
  ****************************************************************
  When acquiring an IPCONN connection to a IPIC High Availability
  (HA) cluster the APPLID output in messages DFHIS2000 and
  DFHIS2001 is the APPLID specified in the IPCONN resource
  definition. This may not be the APPLID that the IPCONN has
  actually connected to within the HA cluster.
  

Problem conclusion

• A new message, DFHIS2013, has been added to make it clear which
  APPLID the acquired IPCONN is connected to.
  
  The CICS TS documentation will be updated to include new message
  DFHIS2013.
  
  date time applid IPCONN ipconn to HA cluster applid applid
  acquired to applid specificapplid on host hostname resolved port
  portnumber.
  
  Explaination:
  IPCONN ipconn was acquired successfully and is ready for use by
  IP interconnectivity (IS) domain. Applid specificapplid
  indicates which server applid was used in a High Availability
  (HA) configuration.
  
  System Action:
  Processing continues.
  
  User Response:
  None.
  
  Message Module:
  DFHISCO
  

Temporary fix

Comments

APAR Information

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

  PH52870

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

  UI91766

Modules/Macros

• DFHISCO  DFHMEISC DFHMEISE DFHMEISK
  

Fix information

• Fixed component name

  CICS TS Z/OS V6

• Fixed component ID

  5655YA100

Applicable component levels

• R400 PSY UI91766

     UP23/05/12 P F305