SAP ABAP Data Element ISX_EXBEL_KK (Official Document Number) is used by

• Table (3)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Table	ISX_INV_HEADER_CRM_IL - EXBEL	Generic invoice header	ISX_MD	PI_APPL	SAP_APPL
2	Table	ISX_INV_HEADER_DATA_IL - EXBEL	Invoice header - Data Part	ISX_MD	PI_APPL	SAP_APPL
3	Table	ISX_INV_HEADER_IL - EXBEL	Generic invoice header	ISX_MD	PI_APPL	SAP_APPL