SAP ABAP Program LIWP3F1P (INCLUDE LIWP3F1P) is using

• Class (1)
• Table/Structure Field (6)
• Function Module (1)
• Message Class (1)
• Message Number (3)
• Class Method (1)
• Table (2)

#	Object Type	Object Name	Object Description	Note
1	Message Number	IP - 302	Enter a maintenance plan
2	Message Number	IP - 320	Maintenance plan & does not exist
3	Message Number	IP - 898	Maintenance plan &1 cannot be changed