Method: IF_GRFN_IO_EXPORT_ENGINE~PROCESS
Method: LOAD_DATA
Method: IF_GRFN_IO_IMPORT_ENGINE~SAVE
Method: IF_GRFN_IO_IMPORT_ENGINE~PROCESS
Method: RAISE_EXCEPTION
Method: FILL_RELATION
Method: VALIDATE_REG_ATTR
Method: LOAD_RELATION
Method: FILL_REG_ATTR
Method: GET_RELAT_KEY
Method: GET_HR_KEY
Method: CHECK_BRFPLUS_APPLICATION
Method: HANDLE_CLM_ID