Method: GET_INSTANCE
Method: IF_DPR_DB_PROVIDER~DO_CLEANUP
Method: IF_DPR_DB_PROVIDER~RETRIEVE
Method: IF_DPR_DB_PROVIDER~GET_ROOT_KEY
Method: IF_DPR_DB_PROVIDER~RETRIEVE_BY_ASSOCIATION
Method: CONSTRUCTOR
Method: GET_ALL_ROOT_PROJECTS
Method: GET_SUBPROJECTS
Method: BUILD_TREE_INIT
Method: GET_RELATIONSHIPS
Method: GET_DETAIL_DATA
Method: TASKDETAILSET_GET_ENTITY