This procedure changes a policy value at the installation level. The installation level value will overridden if a data group level policy has been specified with a value other than *INST.
Do the following from the management system:
From the command line type SETMMXPCY and press F4 (Prompt).
Verify that the value specified for Data group definition is *INST.
Press Enter to see all the policies and their current values.
Specify a value for the policy you want. Use F1 (Help) to view descriptions of possible values.
To accept the changes, press Enter.