SAP ABAP Program L0PP0F30 (Form-Routinen zur Pflege von U444B, T444B) is using

• Table/Structure Field (64)
• Function Module (3)
• Message Class (3)
• Message Number (4)
• Table (14)
• View (2)

#	Object Type	Object Name	Object Description	Note
1	Message Class	00	General Basis texts
2	Message Class	61	Error Messages for MRP
3	Message Class	MD	Material Requirements Planning (MRP)