SAP ABAP Table LV51B (Delivery Plan: Additional Fields - Online Maintenance) is using

• Data Element (6)
• Message Class (2)
• Message Number (2)
• Table (3)

#	Object Type	Object Name	Object Description	Note
1	Message Number	VL - 515	Route schedule &1 does not exist
2	Message Number	VL - 703	Shipping point is not valid