SAP ABAP Program LSWEVTYPF01 (Include LSWEVTYPF01) is using

• Table/Structure Field (23)
• Function Module (6)
• Message Class (1)
• Message Number (3)
• Table (5)
• View (1)

#	Object Type	Object Name	Object Description	Note
1	Message Number	WA - 450	Enter an object type
2	Message Number	WA - 451	Enter a receiver type
3	Message Number	WA - 452	Receiver function module & can only be used for type linkages