小弟用fm做了一个包，发布到Cognos系统中，用人report studio做表运行时，会出现这个错误：
请问下，要怎么解决？需要修改哪些文件才可以使Cognos系统连接数据库？我在本机上是可以连接数据库的。
QE-DEF-0285 登陆失败
QE-DEF-0325 由于以下原因导致登录失败：RQP-DEF-0068 对 oracle 中的 1 个数据库进行多项连接时，至少无法连接一个数据库。UDA-SQL-0432 无法找到“libcogudaor”网关。RSV-SRV-0042 回溯：RSReportService.cpp(771): QFException: CCL_CAUGHT: RSReportService::process()RSReportServiceMethod.cpp(265): QFException: CCL_RETHROW: RSReportServiceMethod::process(): asynchRunSpecification_RequestRSASyncExecutionThread.cpp(787): QFException: RSASyncExecutionThread::checkExceptionRSASyncExecutionThread.cpp(224): QFException: CCL_CAUGHT: RSASyncExecutionThread::run(): asynchRunSpecification_RequestRSASyncExecutionThread.cpp(837): QFException: CCL_RETHROW: RSASyncExecutionThread::processCommand(): asynchRunSpecification_RequestExecution/RSRenderExecution.cpp(606): QFException: CCL_RETHROW: RSRenderExecution::executeAssembly/RSDocAssemblyDispatch.cpp(277): QFException: CCL_RETHROW: RSDocAssemblyDispatch::dispatchAssemblyAssembly/RSLayoutAssembly.cpp(77): QFException: CCL_RETHROW: RSLayoutAssembly::assembleAssembly/RSDocAssemblyDispatch.cpp(344): QFException: CCL_RETHROW: RSDocAssemblyDispatch::dispatchChildrenAssemblyForwardAssembly/RSReportPagesAssembly.cpp(176): QFException: CCL_RETHROW: RSReportPagesAssembly::assembleAssembly/RSDocAssemblyDispatch.cpp(294): QFException: CCL_RETHROW: RSDocAssemblyDispatch::dispatchAssemblyAssembly/RSPageAssembly.cpp(300): QFException: CCL_RETHROW: RSPageAssembly::assembleAssembly/RSDocAssemblyDispatch.cpp(294): QFException: CCL_RETHROW: RSDocAssemblyDispatch::dispatchAssemblyAssembly/RSTableRowAssembly.cpp(173): QFException: CCL_RETHROW: RSTableRowAssembly::assembleAssembly/RSDocAssemblyDispatch.cpp(294): QFException: CCL_RETHROW: RSDocAssemblyDispatch::dispatchAssemblyAssembly/RSTableCellAssembly.cpp(135): QFException: CCL_RETHROW: RSTableCellAssembly::assembleAssembly/RSDocAssemblyDispatch.cpp(344): QFException: CCL_RETHROW: RSDocAssemblyDispatch::dispatchChildrenAssemblyForwardAssembly/RSAssembly.cpp(639): QFException: CCL_RETHROW: RSAssembly::createListIteratorAssembly/RSAssembly.cpp(680): QFException: CCL_RETHROW: RSAssembly::createListIteratorRSQueryMgr.cpp(1003): QFException: CCL_RETHROW: RSQueryMgr::getListIteratorRSQueryMgr.cpp(1076): QFException: CCL_RETHROW: RSQueryMgr::getResultSetIteratorRSQueryMgr.cpp(1241): QFException: CCL_RETHROW: RSQueryMgr::createIteratorRSQueryMgr.cpp(1555): QFException: CCL_RETHROW: RSQueryMgr::executeRsapiCommandRSQueryMgr.cpp(1542): QFException: CCL_RETHROW: RSQueryMgr::executeRsapiCommandRSQueryMgrExecutionHandlerImpl.cpp(187): QFException: CCL_RETHROW: RSQueryMgrExecutionHandlerImpl::execute()RSQueryMgrExecutionHandlerImpl.cpp(167): QFException: CCL_RETHROW: RSQueryMgrExecutionHandlerImpl::execute()RSQFSession.cpp(264): QFException: CCL_RETHROW: RSQFSession:oRequestQFSSession.cpp(716): QFException: CCL_RETHROW: QFSSession:rocessDoRequest()QFSSession.cpp(714): QFException: CCL_CAUGHT: QFSSession:rocessDoRequest()QFSSession.cpp(659): QFException: CCL_RETHROW: QFSSession:rocessDoRequest()QFSSession.cpp(634): QFException: CCL_RETHROW: QFSSession:rocessDoRequest()QFSConnection.cpp(751): QFException: CCL_RETHROW: QFSConnection::ExecuteQFSQuery.cpp(213): QFException: CCL_RETHROW: QFSQuery::Execute v2CoordinationQFSQuery.cpp(1897): QFException: CCL_RETHROW: QECoordinationQFSQuery.cpp(4088): QFException: CCL_RETHROW: CoordinationQFSQuery::CallProviderQFSQuery.cpp(246): QFException: CCL_RETHROW: QFSQuery::EXecute v3Source/RQP_QFSQuery.cpp(492): QFException: CCL_RETHROW: QESource/QE_RsApi.cpp(3605): QFException: CCL_RETHROW: QESource/QE_RsApi.cpp(3553): QFException: CCL_RETHROW: QESource/QEI_ConnectionFault.cpp(814): QFException: CCL_THROW: QE
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