Method: LOAD
Method: GET_INSTANCE
Method: IF_GRFN_MASS_EXPORT_OBJECTS~ADD_OBJECT
Method: IF_GRFN_MASS_EXPORT_OBJECTS~GET_UNIQUE_NAME
Method: IF_GRFN_MASS_EXPORT_OBJECTS~GET_DATA
Method: IF_GRFN_EXCEL_TPL_PROC~ADD_CONTENT
Method: TRANS_ID_TO_UNIQUE_NAME