Method: WHERE_USED_DATATY
Method: GET_DATA_TYPE_DEVCLASS_INT
Method: REMOVE_DATATYT
Method: OTYPNRF_EXT_2_INT
Method: GET_OTYPNRF
Method: OTYPNRF_INT_2_EXT
Method: SELECT_OTYPNRF_BY_OTYPN
Method: SELECT_OTYPNRF
Method: SET_OTYPNRF_INT
Method: SELECT_OTYPNRF_BY_OTYPP
Method: SELECT_OTYPNRF_ALL
Method: CLEANUP_ENHANCED_MODEL
Method: DEL_T_DATA_TYPE_INT
Method: GET_TRANSVOL_OTYP