UDBRC

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          .-Y-.   
>>-UDBRC=-+-N-+------------------------------------------------><

UDBRC
Specifies whether or not the user can override the value specified for the DBRC parameter.
Y
The user can override the DBRC parameter.
N
The user cannot override the DBRC parameter.
If you specify UDBRC=N:
  • The DBRC option field on the DLI Mode Parameters panel is protected.
  • DBRC= statements in the HFMIMSIN input of batch jobs are ignored.
  • No DBRC= statements are included in the JCL generated by ZDT/IMS dialogs.

This parameter is optional. If it is not specified on the HFM1POPI macro statement, ZDT/IMS uses either the value specified on the HFM1POPD macro statement (if specified on that statement), or Y (otherwise).