SAP ABAP Program LEINRF0X (LEINRF0X) is using

• Class (1)
• Table/Structure Field (28)
• Function Module (5)
• Message Class (3)
• Message Number (7)
• Table (2)

#	Object Type	Object Name	Object Description	Note
1	Message Class	ME	Purchasing: General Messages
2	Message Class	MEDCM	DCM Message Class "Version in Purchasing"
3	Message Class	MEPO	New Purchase Order Dialog