SAP ABAP Program LIWP3I1K (ARBPLAN_CHECK_I20) is using

• Table/Structure Field (33)
• Function Module (3)
• Message Class (2)
• Message Number (12)
• Table (5)

#	Object Type	Object Name	Object Description	Note
1	Table	MPLA	Maintenance plan
2	Table	RMIPM	Preventive Maintenance I/O Table
3	Table	T399W	Maintenance Plan Category Parameter
4	Table	T412	Task list status
5	Table	TCA01	Task list types