SAP ABAP Program LEG42F01 (Forms for Screen 100) is using

• Class (1)
• Data Element (3)
• Table/Structure Field (45)
• Function Module (12)
• Interface (1)
• Message Class (2)
• Message Number (6)
• Class Method (3)
• Table (15)
• Transaction Code (3)
• View (1)

#	Object Type	Object Name	Object Description	Note
1	Message Class	E9	General IS-U Error Messages
2	Message Class	EN	IS-U installation/installation structure