Method: IF_GRFN_IO_EXPORT_ENGINE~PROCESS
Method: SAVE_CUST
Method: PROCESS_CUST
Method: GET_DATA_TYPE
Method: IF_GRFN_IO_META_ENGINE~PROCESS
Method: GET_FIELDS_BY_ENTITY
Method: HANDLE_CLM_ID
Method: ADD_META_VALUE_SET_FROM_FILE
Method: SAVE_CUST_DATA
Method: GET_CUST_META
Method: GET_CUST_DATA
Method: IMPORT_CUST_DATA
Method: GENERATE_TEMPLATE