SAP ABAP Program TREX_SET_SPARSE (Set Index to Sparse) is using

• Data Element (2)
• Table/Structure Field (13)
• Function Module (2)
• Message Class (1)
• Message Number (4)
• Table (4)

#	Object Type	Object Name	Object Description	Note
1	Table	TREXS_INDEX_EXIST	index exist
2	Table	TREXS_INDEX_ID	Index
3	Table	TREXS_LINE	Long line
4	Table	TREX_RFC	Stucture for various parameters