SAP ABAP Function Module WRF_MATERIAL_FIELDSELECTION (Erweiterte Feldauswahl) is using

• Class (1)
• Data Element (4)
• Table/Structure Field (6)
• Function Module (1)
• Message Number (1)
• Class Method (2)
• Table (4)

#	Object Type	Object Name	Object Description	Note
1	Table	WRFMATFIELD	Permitted Fields - Seasonal Procurement
2	Table	WRFMGROUPOBJEXTENSION	Extension Structure for Generic Hierarchy Field Groups
3	Table	WRF_HIER_OBJ	Objects of a Hierarchy
4	Table	WRF_HIER_OBJBOX	Object Container