PM60458: Multiple threads at TSM RM start-up causes TSM Set up error.

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• Getting a CM DGL5024A with a TSM 2041 and 136 code when running
  CM on z/OS and using a TSM backend storage.  This error is due
  to the RM not single threading its TSM_Setup processing.
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED: Users of IBM(R) Content Manager for z/OS(R)  *
  *                 resource manager V8.4.3 Fixpack 2 or below.  *
  ****************************************************************
  * PROBLEM DESCRIPTION: Users were seeing an error code         *
  *                      DGL5024A with a TSM return              *
  *                      code 2041 and CM return code            *
  *                      of 136 code when running the            *
  *                      CM resource manager on z/OS             *
  *                      and using TSM for storing objects.      *
  ****************************************************************
  * RECOMMENDATION: APPLY CORRECTIVE SERVICE                     *
  ****************************************************************
  When multiple users attempted to access the CM z/OS resource
  manager at the same time when the resource manager first came
  up (i.e., multiple threads within a few milliseconds of one
  another), the error would occur. This would cause multiple
  threads to attempt a TSM set up operation when the resource
  manager is first accessed. The TSM set up can only be
  performed once when the resource manager is started.
  

Problem conclusion

• A fix was made to the z/OS resource manager to ensure that
  one (and only one) thread performs the TSM set up operation
  when the resource manager is started.
  

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:

Modules/Macros

•    INTLPRTS
  

Fix information

• Fixed component name

  CM390 LIB SER R

• Fixed component ID

  5697H6000

Applicable component levels

• R84Q PSN UK83144

     UP12/11/14 P F211

Fix is available

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