xxxPFK member
The xxxPFK member contains program function key definitions that are application specific. The member name prefix (xxxx) can be CICS, Db2, IMS, or MVS.
The PF key definitions are displayed when the KEYS option is selected from the Primary Option Menu or when the KEYS command is entered. For more information, see Working-with-program-function-PF-keys.
If the member contains the MASTER keyword, the online changes cannot be stored in the xxxxPFK member when the SAVE command is entered from the COMMAND line.
If the MASTER keyword is removed and a user BBPROF data set does not exist, subsequent online PF key changes are saved in the PF key member of the site's BBPROF data set.
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