SAP ABAP Class CL_WLF_INVC_MAP_FUNCTIONS (Central functions for Data Mapping) is using

• Class (20)
• Data Element (19)
• Table/Structure Field (39)
• Function Module (1)
• Interface (2)
• Message Class (2)
• Message Number (3)
• Class Method (23)
• Table (11)

#	Object Type	Object Name	Object Description	Note
1	Function Module	EAN_GLN_MAPPING	Re-coding of object on GLN