cognos query studio报错

在query studio下，将数据包拖到方框中，提示下面的错误，是什么原因？UDA-SQL-0114 为操作“sqlOpenResult”提供的游标无效。UDA-SQL-0107 “open result”操作期间发生常规例外。ORA-01031: insufficient privileges RSV-SRV-0042 回溯：RSReportService.cpp(826): QFException: CCL_CAUGHT: RSReportService::process()RSReportServiceMethod.cpp(259): QFException: CCL_RETHROW: RSReportServiceMethod::process(): reportEditQuerySpecification_RequestRSASyncExecutionThread.cpp(789): QFException: RSASyncExecutionThread::checkExceptionRSASyncExecutionThread.cpp(250): QFException: CCL_CAUGHT: RSASyncExecutionThread::runImpl(): reportEditQuerySpecification_RequestRSASyncExecutionThread.cpp(842): QFException: CCL_RETHROW: RSASyncExecutionThread::processCommand(): reportEditQuerySpecification_RequestExecution/RSRenderExecution.cpp(616): QFException: CCL_RETHROW: RSRenderExecution::executeAssembly/RSDocAssemblyDispatch.cpp(289): QFException: CCL_RETHROW: RSDocAssemblyDispatch::dispatchAssemblyAssembly/RSLayoutAssembly.cpp(79): QFException: CCL_RETHROW: RSLayoutAssembly::assembleAssembly/RSDocAssemblyDispatch.cpp(356): QFException: CCL_RETHROW: RSDocAssemblyDispatch::dispatchChildrenAssemblyForwardAssembly/RSReportPagesAssembly.cpp(179): QFException: CCL_RETHROW: RSReportPagesAssembly::assembleAssembly/RSDocAssemblyDispatch.cpp(306): QFException: CCL_RETHROW: RSDocAssemblyDispatch::dispatchAssemblyAssembly/RSPageAssembly.cpp(303): QFException: CCL_RETHROW: RSPageAssembly::assembleAssembly/RSDocAssemblyDispatch.cpp(306): QFException: CCL_RETHROW: RSDocAssemblyDispatch::dispatchAssemblyAssembly/RSTableRowAssembly.cpp(175): QFException: CCL_RETHROW: RSTableRowAssembly::assembleAssembly/RSDocAssemblyDispatch.cpp(306): QFException: CCL_RETHROW: RSDocAssemblyDispatch::dispatchAssemblyAssembly/RSTableCellAssembly.cpp(137): QFException: CCL_RETHROW: RSTableCellAssembly::assembleAssembly/RSDocAssemblyDispatch.cpp(356): QFException: CCL_RETHROW: RSDocAssemblyDispatch::dispatchChildrenAssemblyForwardAssembly/RSDocAssemblyDispatch.cpp(306): QFException: CCL_RETHROW: RSDocAssemblyDispatch::dispatchAssemblyAssembly/RSAssembly.cpp(650): QFException: CCL_RETHROW: RSAssembly::createListIteratorAssembly/RSAssembly.cpp(691): QFException: CCL_RETHROW: RSAssembly::createListIteratorRSQueryMgr.cpp(1088): QFException: CCL_RETHROW: RSQueryMgr::getListIteratorRSQueryMgr.cpp(1164): QFException: CCL_RETHROW: RSQueryMgr::getResultSetIteratorRSQueryMgr.cpp(1324): QFException: CCL_RETHROW: RSQueryMgr::createIteratorRSQueryMgr.cpp(1624): QFException: CCL_RETHROW: RSQueryMgr::executeRsapiCommandRSQueryMgr.cpp(1614): QFException: CCL_RETHROW: RSQueryMgr::executeRsapiCommandRSQueryMgrExecutionHandlerImpl.cpp(189): QFException: CCL_RETHROW: RSQueryMgrExecutionHandlerImpl::execute()RSQueryMgrExecutionHandlerImpl.cpp(173): QFException: CCL_RETHROW: RSQueryMgrExecutionHandlerImpl::execute()QFSSession.cpp(1066): QFException: CCL_RETHROW: QFSSession::ProcessDoRequest()QFSSession.cpp(1064): QFException: CCL_CAUGHT: QFSSession::ProcessDoRequest()QFSSession.cpp(1021): QFException: CCL_RETHROW: QFSSession::ProcessDoRequest()QFSSession.cpp(997): QFException: CCL_RETHROW: QFSSession::ProcessDoRequest()QFSConnection.cpp(788): QFException: CCL_RETHROW: QFSConnection::ExecuteQFSQuery.cpp(213): QFException: CCL_RETHROW: QFSQuery::Execute v2CoordinationQFSQuery.cpp(4452): QFException: CCL_THROW: CoordinationPlanner