Method: RETRIEVE_ALV_DATA_TTO
Method: GET_LISTBOX_VALUES
Method: FILL_DETAIL_BUFFER
Method: GET_TASK_VALUE_LIST
Method: INSERT_NEXT_LEVEL_INTO_TABLES
Method: GET_SESSION_ATTRIBUTES
Method: GET_DETAIL_DATA
Method: GET_NEXT_LEVEL
Method: BUILD_PROJECT_TREE
Method: GET_INSTANCE
Method: GET_VISIBLE_TREE_ELEMENTS
Method: BUILD_TREE
Method: CHECK_MANDATORY_FIELDS
Method: SET_FC_WD
Method: CONSTRUCTOR
Method: GET_SEL_ELEMENT_GUID
Method: GET_DESCRIPTION
Method: SET_ADD_FIELDS
Method: GET_DETAIL_DATA_GANTT