SAP ABAP Message Number UCFE - 500 (UCFE) is used by

• Class (5)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_UC_DE_QUERY Method: CHECK_DATA	SAP BW Data entry	UCFE	SEM-BW	SEM-BW
2	Class	CL_UC_DE_QUERY Method: GET_INSTANCE_P	SAP BW Data entry	UCFE	SEM-BW	SEM-BW
3	Class	CL_UC_DE_QUERY Method: GET_LOCK_CHAS	SAP BW Data entry	UCFE	SEM-BW	SEM-BW
4	Class	CL_UC_DE_QUERY Method: WRITE_DATA	SAP BW Data entry	UCFE	SEM-BW	SEM-BW
5	Class	CL_UC_DE_QUERY Method: CHECK_INPUTABLE	SAP BW Data entry	UCFE	SEM-BW	SEM-BW