Deleting existing 4-tuple definitions

You can delete existing 4-tuple definitions from the CICS® ONC RPC data set in two ways.

On panel DFHRP03, select option 2. Then on panel DFHRP14 you can enter D against 4-tuples in the list, and they are deleted from the data set when you press Enter.
On panel DFHRP21, by using key PF2, as described in Changing the attributes of a 4-tuple.