SAP ABAP Program LKKHIF00 (Group Maintenance: Function Code Handling) is using

• Table/Structure Field (15)
• Message Number (1)
• Table (2)
• Transaction Code (1)

#	Object Type	Object Name	Object Description	Note
1	Table	GRPDYNP	Screen-/help fields for group maintenance
2	Table	GRPHINFO	Interface structure: Group maintenance (info for hierarchy)