SAP ABAP Message Number UCF7 - 020 (UCF7) is used by

• Class (2)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_UC_METHOD_UPL Method: CHECK_DATA_LINE	Upload Methods: Runtime Aspect	UCF7	SEM-BW	SEM-BW
2	Class	CL_UC_METHOD_UPL_MD_EXT Method: _CM_CHECK_INITIAL_VALUE	Upload of Master Data for ECC Integration	UCF7	SEM-BW	SEM-BW