Method: IF_GRFN_REPORT~FETCH
Method: IF_GRFN_REP_WALKSTR_EXIT~AGGREGATE_VALUES
Method: GET_OBJECT_CHILDREN
Method: GET_SPLIT_CRITERIA
Method: IS_PROCESSED
Method: ADD_NODE
Method: GET_ATTR
Method: BUILD_LINE
Method: SET_ATTRIBUTE_FIELDS
Method: FETCH
Method: READ_BASE_HIERARCHY
Method: PROCESS_NODE
Method: READ_SPLIT_CRITERIA
Method: READ_NODE
Method: READ_METADATA