SAP ABAP Program LFMBWBF07 (Period screen management) is using

• Class (7)
• Data Element (38)
• Table/Structure Field (126)
• Function Module (2)
• Interface (1)
• Message Class (1)
• Message Number (3)
• Class Method (8)
• Table (20)

#	Object Type	Object Name	Object Description	Note
1	Message Number	FMBWB - 003	No line selected
2	Message Number	FMBWB - 004	Last line reached
3	Message Number	FMBWB - 005	First line reached