PI85699: AN INTERNAL DIAGNOSTIC ABEND CAN CAUSE A SYSTEM DUMP TO BE TAKEN IF A SUBSCRIPTION IS SHUT DOWN WHILE IT IS STARTING UP

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• During subscription startup, if the subscription is told to
  shut down, then cleanup processing attempts to extract and fail
  any requests from other tasks for the subscription.  The logic
  that loops extracting the requests does not properly prepare
  the parameters to obtain the request.  This causes an internal
  ABEND which is intercepted.  The recovery routine then produces
  a dump
  

Local fix

• No local fix is available
  

Problem summary

• ****************************************************************
  * USERS AFFECTED: Users of IIDR CDC for z/OS.                  *
  ****************************************************************
  * PROBLEM DESCRIPTION: If a subscription start is requested    *
  *                      while subscriptions are being ended,    *
  *                      then processing the termination of the  *
  *                      starting subscription will require the  *
  *                      suppression of requests queued to the   *
  *                      subscription's request queue.  This     *
  *                      suppression processing is not handled   *
  *                      properly, triggering an internal ABEND. *
  *                      This ABEND is intercepted and an SDUMP  *
  *                      is produced.                            *
  ****************************************************************
  * RECOMMENDATION: APPLY CORRECTIVE SERVICE                     *
  ****************************************************************
  
  An SDUMP may be taken if a subscription is started while
  subscriptions are being ended.
  

Problem conclusion

• Subscription queue suppression logic has been corrected.
  

Temporary fix

Comments

APAR Information

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

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

  UI49435

Modules/Macros

•    CHCDSLGP
  

Fix information

• Fixed component name

  INFO SRVR CDC Z

• Fixed component ID

  5655U7600

Applicable component levels

• RA21 PSY UI49435

     UP17/08/11 P F708

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.