SAP ABAP Program WDY_DISPLAY_VERSION (Web Dynpro: Version Display) is using

• Class (6)
• Data Element (3)
• Table/Structure Field (13)
• Function Module (1)
• Interface (1)
• Message Class (1)
• Message Number (1)
• Class Method (5)
• Table (3)

#	Object Type	Object Name	Object Description	Note
1	Table	RFCDES	Destination table for Remote Function Call
2	Table	VRSD	Version management: Directory table
3	Table	WDY_CONTROLLER_KEY	Web Dynpro: Key Structure of a Controller