SAP ABAP Table/Structure Field RN1SCREEN - REQUIRED (RN1SCREEN) is used by

• Class (1)
• Function Module (2)
• Program (2)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_ISH_SCR_ALV_GRID Method: BUILD_T_SCRMOD	IS-H: Base Class for ALV Grid Screens	N1BASE	IS-H	IS-H