SAP ABAP Program LKYPEF2T (_FILL_RFC_HRY_PARENT_NODE) is using

• Table/Structure Field (5)
• Message Class (1)
• Message Number (1)
• Table (2)

#	Object Type	Object Name	Object Description	Note
1	Table	EIS_HRY	Hierarchy layout: Structure information
2	Table	EIS_KEY	Key table for characteristics and characteristic values