SAP ABAP Program LSTXXDPO (Datendefinitionen für die Textbereichsverwaltung) is using

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

#	Object Type	Object Name	Object Description	Note
1	Table/Structure Field	SYST - TABIX	ABAP System Field: Row Index of Internal Tables
2	Table/Structure Field	TLINE - TDFORMAT	Tag column