SAP ABAP Program CNV_20000_BELNR_EXT_MAPPING (EXternal Document mapping..) is using

• Class (3)
• Data Element (1)
• Table/Structure Field (22)
• Function Module (2)
• Class Method (3)
• Table (6)
• View (1)

#	Object Type	Object Name	Object Description	Note
1	Data Element	CNV_PACK	Conversion: Conversion package number