II11696: SMS MANAGED DATA SETS CREATED WITH DSORG=PSU ON DFSMS1D0

APAR status

• INTRAN

Error description

• SMS Data sets allocated as PS sometimes become DSORG=PSU.
  This occurs on release DFSMS 1D0 or higher.
  The unmovable bit is only being turned on because the
  application has taken a checkpoint.
  In DFSMS 1D0, MVS Checkpoint/Restart has added an indicator that
  uniquely distinguishes between SMS physical sequential data sets
  checkpointed by MVS Checkpoint/Restart and SMS physical
  sequential data sets checkpointed by IMS.
  There is code in OPEN processing which will allow for the
  opening of these data sets.
  .
       See OW23526, OW35317, OW37515, and OW38626.
  .
  

Local fix

• See DFSMS 1.4 Planning for Installation:
  2.2.2  DFSMSdss Enhanced Protection of Checkpointed Data Sets
  ...
  DFSMSdss has added support to prevent movement of both types
  of data sets.  To bypass this and ALLOW the data sets to be
  moved, use the FORCECP keyword.  This will allow DFSMSdss to
  move the datasets.
  **** WARNING:  FORCECP WILL TURN OFF THE UNMOVABLE BIT WHICH
  MAY CAUSE THE DATA SET TO BE MIGRATED AT WHICH TIME THE DATA SET
  WILL NO LONGER BE ELIGIBLE FOR RESTART PROCESSING ****
  ..
  Also see website for "DFSMS/MVS V1R4 Technical Guide":
  http://publib.boulder.ibm.com/cgi-bin/bookmgr/BOOKS/SG244892/2.4
  .
  

Problem summary

Problem conclusion

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:

Fix information

Applicable component levels