MSIR.0599 SirSafe read-only file checking is (status)
This informational message is issued in response to a AUTHCTL V and indicates that read/only file checking is active (MVSRO) or inactive (MVSRW).
This informational message is issued in response to a AUTHCTL V and indicates that read/only file checking is active (MVSRO) or inactive (MVSRW).