SAP ABAP Data Element ORDNUM (ATP: Order number) is used by

• Table (5)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Table	ATPCS - ORDNUM	ATP: Requirements to be Checked/Considered	ATPG	APPL	SAP_APPL
2	Table	ATPDOC - ORDNUM	ATP: Key Fields for Document	ATPG	APPL	SAP_APPL
3	Table	ATPRE - ORDNUM	ATP: Data for Reference Relationships	ATPG	APPL	SAP_APPL
4	Table	ATPRE - ORDNUMPRE	ATP: Data for Reference Relationships	ATPG	APPL	SAP_APPL
5	Table	BDCOM - ORDNUMPRE	Batch Determination Communication Structure	VB	APPL	SAP_APPL