OA43844: IST1960I MESSAGE DISPLAYED BY D NET,RTPS MAY OMIT CPNAME IN CASEOF RSETUP PIPES

APAR status

• Closed as fixed if next.

Error description

• D NET,RTPS command was entered after network problems caused
  multiple RTP pipes to fail to fully activate.   In the D
  NET,RTPS display output, many of the IST1960I messages issued
  have a blank field where the customer expects to find the CPNAME
  of the CP at the other end of the pipe.  This problem only
  affects RTP pipes using the RSETUP Class of Service.Example:
  IST1960I  CNR01024                   RSETUP    NO     NO     NO
  IST1960I  CNR01023                   RSETUP    NO     NO     NO
  

Local fix

• Use D NET,ID=CNRxxxxx command to display CPNAME of CP at
  remote end of RTP pipe.
  

Problem summary

• ****************************************************************
  * USERS AFFECTED:                                              *
  * All users of RTP connections.                                *
  ****************************************************************
  * PROBLEM DESCRIPTION:                                         *
  * Blanks for CP name in IST1960I message in D NET,RTPs display *
  ****************************************************************
  * RECOMMENDATION:                                              *
  * FIN                                                          *
  ****************************************************************
  The problem may be summarized as follows:
  1. A Connection Setup for a RSETUP pipe is sent to VTAM.
  2. The ANR label associated with the pipe has the correct
  element address, but the wrong reuse count.
  3. The pipe is partially established, leaving it unusable and
  the D NET,RTPS output for this pipe shows no CP name.
  4. Subsequent pipes that use the correct reuse count establish
  just fine.
  

Problem conclusion

Temporary fix

Comments

• The solution for this APAR is included in CS for zOS Version 2
  Release 2.
  
  
  
  
  
  VTAM's RTP code is updated to inactivate RSETUP pipes that
  attempt to use the wrong reuse count in their ANR label.
  

APAR Information

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

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

  OA46664

Fix information

Applicable component levels

• R210 PSN

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