SAP ABAP Function Module WLF_INVOICE_HEADER_READ (Lieferantenfaktura: Lesen des Belegkopfes) is using

• Class (1)
• Data Element (7)
• Table/Structure Field (119)
• Function Module (2)
• Class Method (3)
• Table (60)
• View (3)

#	Object Type	Object Name	Object Description	Note
1	Class Method	CL_WLF_DDIC_VALUES - GET_WDTYP_TYPE_TEXT	Fixed Values
2	Class Method	CL_WLF_DDIC_VALUES - GET_WFBSK_TYPE_TEXT	Fixed Values
3	Class Method	CL_WLF_DDIC_VALUES - GET_WFTYP_TYPE_TEXT	Fixed Values