SAP ABAP Program LTBLRTOP (IncludeLTBLRTOP) is using

• Table/Structure Field (3)
• Table (2)

#	Object Type	Object Name	Object Description	Note
1	Table	RKB1D	Transfer structure for SAPMKCBR, SAPMKCBG, SAPMKCBE
2	Table	TRSTHC	BRST directory of hierarchy classes