SAP ABAP Program LKEBRF0U (DESCRIBE_TAB_SORT) is using

• Table/Structure Field (2)
• Table (1)

#	Object Type	Object Name	Object Description	Note
1	Table/Structure Field	RKB1B - LETZTE_S	Last page number for tables
2	Table/Structure Field	SYST - STEPL	ABAP System Field: Current Step Loop or Table Control Line