数据库连接问题,加急!!!!

2008-07-09 11:26:36 246 阅读 AI 写同款 · GEO 优化AI 选题数据监测一键分发 ›

SAP运维避坑：业务保存成功却弹‘加急快件’？手把手教你用ST22和SBWP定位ABAP程序错误本文详细解析了SAP运维中常见的'业务保存成功却弹出加急快件'问题，通过ST22和SBWP两大工具精准定位ABAP程序错误。从问题特征分析到实战案例演示，提供了一套完整的排查流程，帮助运维工程师高效解决这类疑难问题，提升SAP系统稳定性。阅读详情

用SQL工具可以连接服务器上的数据库,但是程序运行就会抛出这样的错,连接字符串正确,防火墙已关闭,其他人的机器都正常:
System.ServiceModel.FaultException`1[NCS.IConnect.Common.ServiceException]: An error has occurred while establishing a connection to the server. When connecting to SQL Server 2005, this failure may be caused by the fact that under the default settings SQL Server does not allow remote connections. (provider: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server) (Fault Detail is equal to An ExceptionDetail, likely created by IncludeExceptionDetailInFaults=true, whose value is: System.Data.SqlClient.SqlException: An error has occurred while establishing a connection to the server. When connecting to SQL Server 2005, this failure may be caused by the fact that under the default settings SQL Server does not allow remote connections. (provider: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server) at System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection) at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj) at System.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, Boolean ignoreSniOpenTimeout, Int64 timerExpire, Boolean encrypt, Boolean trustServerCert, Boolean integratedSecurity, SqlConnection owningObject) at System.Data.SqlClient.SqlInternalConnectionTds.AttemptOneLogin(ServerInfo serverInfo, String newPassword, Boolean ignor...).

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