MSGGUAD Output messages and return codes

This macro contains definitions for the messages and error codes of the GUARDS and default condition administration.

Macro	Operands
MSGGUAD	MF = D ,PREFIX = P / <name 1> ,MACID = ROP / <name 3>

For a description of the parameters MF, PREFIX, MACID, PARAM see the “Executive Macros” manual [16].