SAP ABAP Function Module WLF_INVOICE_HEADER_READ_ONLY (Lieferantenfaktura: Lesen des Belegkopfes) is used by

• Class (3)
• Function Module (2)
• Program (3)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_EXM_IM_WLF_CWB Method: IF_EX_WLF_CWB~PROCESS	Example Implementation for BAdI Defintion WLF_CWB	WZRE_ADD_ON	EA-RETAIL	EA-RETAIL
2	Class	CL_WLF_CREATE_SETTLEMENT_DOC	AB: Create Settlement Document	WZRE_SETTLEMENT_METHODS	APPL	SAP_APPL
3	Class	CL_WLF_TRANSF_BTD_REFERENCE	Transformation BTD Reference	WZRE_XI_PROXY	APPL	SAP_APPL