SAP ABAP Domain DELNR (MRP element number) is used by

• Data Element (2)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Data Element	DELNR	MRP element number	MD01	APPL	SAP_APPL
2	Data Element	RRSNUM	Reservation Number of Receiving WBS Element (Loan)	ATBLP	DIMP	ECC-DIMP