SAP ABAP Message Class FMCU (Customizing for budgeting in FM) is used by

• Class (4)
• Function Module (49)
• Program (49)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_FMED_ENTRYDOC Method: CHECK_ED_HEADER	Budgeting entry document	FMBPA_E	EA-PS	EA-PS
2	Class	CL_FMKU_LINEITEMS_HANDLER Method: CHECK_LINES	FM Line items handler	FMBPA_E	EA-PS	EA-PS
3	Class	CL_IM_FMCU_VERSION_CHECK Method: IF_EX_CO_VERSION_CUSTOM~CHECK_VERSION_DELETE	Imp. class for BAdI imp. FMCU_VERSION_CHECK	FMBPA_E	EA-PS	EA-PS
4	Class	CL_IM_FMCU_VERSION_CHECK Method: IF_EX_CO_VERSION_CUSTOM~CHECK_VERSION_CREATE_OR_CHANGE	Imp. class for BAdI imp. FMCU_VERSION_CHECK	FMBPA_E	EA-PS	EA-PS