SAP ABAP Class CL_WLF_TRANSF_INVC_IDENTIFIER (Transformation of Invoice Identifiers) is using

• Class (43)
• Data Element (12)
• Table/Structure Field (18)
• Function Module (2)
• Interface (5)
• Message Class (4)
• Message Number (8)
• Class Method (48)
• Table (11)

#	Object Type	Object Name	Object Description	Note
1	Message Number	WZRE_PRX_MAPPING - 056	ActionCode '01' (Create): InvoiceID must be initial
2	Message Number	WZRE_PRX_MAPPING - 057	ActionCode '02' (Change): Neither InvoiceID nor BillFromID are maintained
3	Message Number	WZRE_PRX_MAPPING - 058	Supplementary components of InvoiceID &1 are not known
4	Message Number	WZRE_PRX_MAPPING - 059	ActionCode '01' (Create): ItemID must be initial
5	Message Number	WZRE_PRX_MAPPING - 061	&1 items of invoice &2 have BillFromItemID &3.
6	Message Number	WZRE_PRX_MAPPING - 062	&1 items of invoice &2 (BillFromID &3) have BillFromItemID &4.
7	Message Number	WZRE_PRX_MAPPING - 067	No document found having the BillFromID &1
8	Message Number	WZRE_PRX_MAPPING - 068	BillFromID &1 not unique. &2 documents found.