SAP ABAP Program LFV7EF50 (Subroutines for Screen 0500) is using

• Table/Structure Field (10)
• Message Number (2)
• Table (3)

#	Object Type	Object Name	Object Description	Note
1	Table	SCXTAB_CONTROL	TPDA: Table Control Settings = CXTAB_CONTROL
2	Table	TIV09	Room Types
3	Table	VIOB10	Number of rooms per rental unit