PH19707: EYUWI0082E AND EYUWM0401E MESSAGES IN CPSM ROUTING REGIONS LEADING TO WORKLOADS NOT BEING INSTALLED

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• Your CPSM CMAS is attempting to import a workload,
  when it issues the following messages:
  EYUWI0082E WLM Workload query process failed for
  workload(XXXX), CICSplex(XXXXXXXX) - directed to CMAS (XXXXXXX)
  EYUWM0401E Workload Specification(XXXXX) failed to
  install for CICSplex(XXXXXXXX), workload(XXXXX) - initiated by
  join of router (XXXXXXX)
  After these messages the routing region does not join the
  workload since it is not able to be installed. You have to
  restart the region to prompt the workload to be reinstalled.
  Additional Symptom(s) Search Keyword(s): KIXREVBDB
  

Local fix

• N/A
  

Problem summary

• ****************************************************************
  * USERS AFFECTED: All CICSPlex SM Users.                       *
  ****************************************************************
  * PROBLEM DESCRIPTION: A CMAS issues messages                  *
  *                      EYUWI0082E and EYUWI0401E               *
  *                      while attempting to import a workload.  *
  ****************************************************************
  * RECOMMENDATION: All CMAS regions should be restarted to      *
  *                 activate the fix. The restarts do not need   *
  *                 to occur at the same time, and may occur     *
  *                 in any order.                                *
  ****************************************************************
  A MAS region is a routing region in a workload. The MAS starts
  and connects to a CMAS, causing that CMAS to need to import the
  workload.
  
  Method WMQM executes to process the import.
  Another CMAS in the network is identified as holding a copy of
  the workload, and an attempt is made to latch and import the
  workload. During this process it is determined that the CMAS the
  workload is being imported from has terminated the workload.
  The import process is restarted. A new search is performed for
  another CMAS from which to import this workload, and a new
  candidate is found. During this window, the original workload
  was completely terminated, and a new CMAS re-built the workload
  from scratch and became the new owner. The import process (WMQM)
  determines that this has occurred, but due to a logic error
  caused by reuse of an internal storage area, a locking request
  (WSCL) is issued using the incorrect workload name. This causes
  the locking request to fail, and the workload import process is
  terminated.
  
  WMQM issues msgEYUWI0082E followed by msgEYUWI0401E.
  +EYUWI0082E <applid> WLM Workload query process failed for
     workload(<workload>), CICSplex(<cicsplex>) - directed to
     CMAS (<targetcmas>).
  +EYUWM0401E <applid> Workload Specification(<workload>) failed
     to install for CICSplex(<cicsplex>), workload(<workload>) -
     initiated by join of router (<masname>).
  

Problem conclusion

• EYU0WMQM has been updated to correct the logic error.
  Similar symptoms may occur for other timing conditions,
  such as a valid locking failure.
  

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:

  UI67094 UI67096 UI67098 UI67099

Modules/Macros

• EYU0WMQM
  

Fix information

• Fixed component name

  CICS TS Z/OS V5

• Fixed component ID

  5655Y0400

Applicable component levels

• R00M PSY UI67098

     UP19/12/20 P F912

• R10M PSY UI67099

     UP19/12/20 P F912

• R20M PSY UI67096

     UP19/12/20 P F912

• R90M PSY UI67094

     UP19/12/21 P F912

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.