[OracleException (0x80131938): ORA-12514: TNS: 监听程序当前无法识别连接描述符中请求的服务
]
System.Data.OracleClient.OracleException.Check(OciErrorHandle errorHandle, Int32 rc) +494275
System.Data.OracleClient.OracleInternalConnection.OpenOnLocalTransaction(String userName, String password, String serverName, Boolean integratedSecurity, Boolean unicode, Boolean omitOracleConnectionName) +464403
System.Data.OracleClient.OracleInternalConnection..ctor(OracleConnectionString connectionOptions) +157
System.Data.OracleClient.OracleConnectionFactory.CreateConnection(DbConnectionOptions options, Object poolGroupProviderInfo, DbConnectionPool pool, DbConnection owningObject) +58
System.Data.ProviderBase.DbConnectionFactory.CreatePooledConnection(DbConnection owningConnection, DbConnectionPool pool, DbConnectionOptions options) +54
System.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject) +425416
System.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject) +92
System.Data.ProviderBase.DbConnectionPool.GetConnection(DbConnection owningObject) +1657
System.Data.ProviderBase.DbConnectionFactory.GetConnection(DbConnection owningConnection) +83
System.Data.ProviderBase.DbConnectionClosed.OpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory) +254183
System.Data.OracleClient.OracleConnection.Open() +47
StarTech.DBUtility.AdoHelper.ExecuteDataset(String connectionString, CommandType commandType, String commandText, IDataParameter[] commandParameters) +93
StarTech.DBUtility.AdoHelper.ExecuteDataset(String connectionString, CommandType commandType, String commandText) +22
Login.NewsBind() in h:\wwwroot\web\wwwroot\Login.aspx.cs:30
Login.Page_Load(Object sender, EventArgs e) in h:\wwwroot\web\wwwroot\Login.aspx.cs:22
System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, Object o, Object t, EventArgs e) +25
System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +42
System.Web.UI.Control.OnLoad(EventArgs e) +132
System.Web.UI.Control.LoadRecursive() +66
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +2428
|