What is interrupt?
The INTERRUPT function enables a user to directly access most USAS screens. Unlike Link To, the INTERRUPT function permits a user to automatically return to the screen where the Interrupt session began. A user can activate Interrupt by typing the desired screen ID in the Link To field and pressing F4. Until the user returns to the screen of origin, an `ACTIVE’ message appears in the upper left portion of the screen. To return to the screen of origin, the user must press F4 again. Note: The data on the screen of origin will not change during the INTERRUPT function.