SAP ABAP Program LWEA1F05 (Formroutinen zur Prüfung des EAN-Typs) is using

• Table/Structure Field (16)
• Function Module (2)
• Message Number (6)
• Table (3)

#	Object Type	Object Name	Object Description	Note
1	Table	MEAN	International Article Numbers (EANs) for Material
2	Table	TNTP	International Article Number (EAN) Categories
3	Table	TSAN	Standard Article Numbers (SANs)