SAP ABAP Program LSVIF_UIF12 (Subroutines External View (Screen 12xx)) is using

• Class (3)
• Data Element (1)
• Table/Structure Field (12)
• Interface (1)
• Message Class (1)
• Message Number (1)
• Class Method (10)
• Table (6)

#	Object Type	Object Name	Object Description	Note
1	Message Number	WS_TOOL - 480	Only numbers or character strings (in apostrophes) are permitted