[BTS] WCF-OracleDB

When I insert some data to Oracle, BizTalk WCF-OracleDB throw this error.

A message sent to adapter "WCF-OracleDB" on send port "SaveOrder" with URI "oracledb://192.168.100.200:1521/ORA8/Dedicated" is suspended.  Error details: Microsoft.ServiceModel.Channels.Common.MetadataException: Metadata resolution failed for OperationId: "http://Microsoft.LobServices.OracleDB/2007/03/BTS/Table/ZMM_WK_DATA_ITEM/Insert". ---> Oracle.DataAccess.Client.OracleException: ORA-32255: Message 32255 not found;  product=RDBMS; facility=ORA    在 Oracle.DataAccess.Client.OracleException.HandleErrorHelper(Int32 errCode, OracleConnection conn, IntPtr opsErrCtx, OpoSqlValCtx* pOpoSqlValCtx, Object src, String procedure, Boolean bCheck)    在 Oracle.DataAccess.Client.OracleDataReader.Read()    在 System.Data.Common.DataAdapter.FillLoadDataRow(SchemaMapping mapping)    在 System.Data.Common.DataAdapter.FillFromReader(DataSet dataset, DataTable datatable, String srcTable, DataReaderContainer dataReader, Int32 startRecord, Int32 maxRecords, DataColumn parentChapterColumn, Object parentChapterValue)    在 System.Data.Common.DataAdapter.Fill(DataTable[] dataTables, IDataReader dataReader, Int32 startRecord, Int32 maxRecords)    在 Oracle.DataAccess.Client.OracleDataAdapter.Fill(DataTable[] dataTables, Int32 startRecord, Int32 maxRecords, IDbCommand command, CommandBehavior behavior)    在 System.Data.Common.DbDataAdapter.Fill(DataTable dataTable)    在 Microsoft.Adapters.OracleCommon.OracleCommonUtils.ExecuteToGetDataTable(OracleCommand command, OracleCommonExecutionHelper executionHelper)    --- 内部异常堆栈跟踪的结尾 ---

Server stack trace:    在 System.Runtime.AsyncResult.End[TAsyncResult](IAsyncResult result)    在 System.ServiceModel.Channels.ServiceChannel.SendAsyncResult.End(SendAsyncResult result)    在 System.ServiceModel.Channels.ServiceChannel.EndCall(String action, Object[] outs, IAsyncResult result)    在 System.ServiceModel.Channels.ServiceChannel.EndRequest(IAsyncResult result)

Exception rethrown at [0]:    在 System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg)    在 System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type)    在 System.ServiceModel.Channels.IRequestChannel.EndRequest(IAsyncResult result)    在 Microsoft.BizTalk.Adapter.Wcf.Runtime.WcfClient`2.RequestCallback(IAsyncResult result)  MessageId:  {2B4D3879-4742-4B15-8B68-48CBE4F94C73}  InstanceID: {0867BBB0-EB91-4010-9A69-E94882F9F83D}

When I use procedure to insert data, it's OK.

I change to other BizTalk develop PC, it's work fine.

Why?