Method: QUERY_DP_PHASE_GETLIST
Method: READ_PHASE_DATE
Method: GET_ELEMENT_TYPE
Method: GET_DATA_EXT
Method: READ_PHASE_ATTR
Method: READ_PHASE_TEXT
Method: SET_ATTRIBUTES
Method: VERIFY_ATTRIBUTES
Method: CONSTRUCTOR
Method: CHECK_ATTRIBUTES
Method: IF_DPR_SEARCH_GENERAL~SEARCH_GENERAL