SAP ABAP Program AS_FILL_ROUTINES (AS: Routines for Filling Infostructures) is using

• Class (5)
• Data Element (23)
• Table/Structure Field (56)
• Function Module (7)
• Message Class (2)
• Message Number (8)
• Class Method (8)
• Table (16)

#	Object Type	Object Name	Object Description	Note
1	Class	CL_ABAP_DATADESCR	Runtime Type Services
2	Class	CL_ABAP_ELEMDESCR	Runtime Type Services
3	Class	CL_ABAP_STRUCTDESCR	Runtime Type Services
4	Class	CL_ABAP_TABLEDESCR	Runtime Type Services
5	Class	CL_ABAP_TYPEDESCR	Runtime Type Services