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When errors occur in the DFSMSrmm control data set z/OS DFSMSrmm Diagnosis Guide SC23-6876-00 |
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If you are running multiple z/OS systems and sharing the control data set and journal, ensure that you have specified a unique SYSID for each system. If you suspect that there is an error in the DFSMSrmm control data set, you can use the DFSMSrmm EDGUTIL utility to verify the contents of the DFSMSrmm control data set. Then use the DFSMSrmm ISPF dialog or the RMM TSO subcommands to correct the control data set. To find and correct errors in the control data set, perform these steps:
Related Reading: For information on the RMM TSO subcommands, see z/OS DFSMSrmm Managing and Using Removable Media. For example, if the EDGUTIL utility detects that a volume resides in a rack number but the rack number does not exist, you can follow these steps to correct the problem.
If you still have a problem with your control data set, report the problem and all the messages produced by EDGUTIL to the IBM® Support Center. You can also restore your DFSMSrmm control data set with a backup copy of the control data set and journal. Related Reading: Before attempting the restore, see z/OS DFSMSrmm Implementation and Customization Guide. |
Copyright IBM Corporation 1990, 2014
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