SAP ABAP Function Module WY_LFA1_SINGLE_READ (gepuffertes Lesen des A Segments des Lieferantenstamms) is using

• Class (1)
• Data Element (1)
• Table/Structure Field (4)
• Message Class (1)
• Message Number (1)
• Class Method (1)
• Table (5)

#	Object Type	Object Name	Object Description	Note
1	Message Number	WY - 026	Vendor & does not exist