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DMS Postgres Source Error: No tables were found at task initialization

I am trying to setup AWS DMS using an RDS Postgres instance as a source. However, I keep getting the following error when starting the replication task: > Last Error No tables were found at task initialization. Either the selected table(s) or schemas(s) no longer exist or no match was found for the table selection pattern(s). If you would like to start a Task that does not initially capture any tables, set Task Setting FailOnNoTablesCaptured to false and restart task. Stop Reason FATAL_ERROR Error Level FATAL I followed the [DMS guide](https://docs.aws.amazon.com/dms/latest/userguide/CHAP_Source.PostgreSQL.html#CHAP_Source.PostgreSQL.RDSPostgreSQL) and my source connection test is successful. I am using the master account and have verified the pglogical plugin is installed. For my Task selection rules, I have tried using the wildcard (`"schema-name": "%", "table-name": "%"`) and targeting specific schema and tables with no success. I have also tried all 3 migration types: full-load, cdc, and full-load-and-cdc. Here is my complete task configuration: ``` { "Logging": { "EnableLogging": false, "LogComponents": [ { "Severity": "LOGGER_SEVERITY_DEFAULT", "Id": "TRANSFORMATION" }, { "Severity": "LOGGER_SEVERITY_DEFAULT", "Id": "SOURCE_UNLOAD" }, { "Severity": "LOGGER_SEVERITY_DEFAULT", "Id": "IO" }, { "Severity": "LOGGER_SEVERITY_DEFAULT", "Id": "TARGET_LOAD" }, { "Severity": "LOGGER_SEVERITY_DEFAULT", "Id": "PERFORMANCE" }, { "Severity": "LOGGER_SEVERITY_DEFAULT", "Id": "SOURCE_CAPTURE" }, { "Severity": "LOGGER_SEVERITY_DEFAULT", "Id": "SORTER" }, { "Severity": "LOGGER_SEVERITY_DEFAULT", "Id": "REST_SERVER" }, { "Severity": "LOGGER_SEVERITY_DEFAULT", "Id": "VALIDATOR_EXT" }, { "Severity": "LOGGER_SEVERITY_DEFAULT", "Id": "TARGET_APPLY" }, { "Severity": "LOGGER_SEVERITY_DEFAULT", "Id": "TASK_MANAGER" }, { "Severity": "LOGGER_SEVERITY_DEFAULT", "Id": "TABLES_MANAGER" }, { "Severity": "LOGGER_SEVERITY_DEFAULT", "Id": "METADATA_MANAGER" }, { "Severity": "LOGGER_SEVERITY_DEFAULT", "Id": "FILE_FACTORY" }, { "Severity": "LOGGER_SEVERITY_DEFAULT", "Id": "COMMON" }, { "Severity": "LOGGER_SEVERITY_DEFAULT", "Id": "ADDONS" }, { "Severity": "LOGGER_SEVERITY_DEFAULT", "Id": "DATA_STRUCTURE" }, { "Severity": "LOGGER_SEVERITY_DEFAULT", "Id": "COMMUNICATION" }, { "Severity": "LOGGER_SEVERITY_DEFAULT", "Id": "FILE_TRANSFER" } ], "CloudWatchLogGroup": null, "CloudWatchLogStream": null }, "StreamBufferSettings": { "StreamBufferCount": 3, "CtrlStreamBufferSizeInMB": 5, "StreamBufferSizeInMB": 8 }, "ErrorBehavior": { "FailOnNoTablesCaptured": true, "ApplyErrorUpdatePolicy": "LOG_ERROR", "FailOnTransactionConsistencyBreached": false, "RecoverableErrorThrottlingMax": 1800, "DataErrorEscalationPolicy": "SUSPEND_TABLE", "ApplyErrorEscalationCount": 0, "RecoverableErrorStopRetryAfterThrottlingMax": true, "RecoverableErrorThrottling": true, "ApplyErrorFailOnTruncationDdl": false, "DataTruncationErrorPolicy": "LOG_ERROR", "ApplyErrorInsertPolicy": "LOG_ERROR", "EventErrorPolicy": "IGNORE", "ApplyErrorEscalationPolicy": "LOG_ERROR", "RecoverableErrorCount": -1, "DataErrorEscalationCount": 0, "TableErrorEscalationPolicy": "STOP_TASK", "RecoverableErrorInterval": 5, "ApplyErrorDeletePolicy": "IGNORE_RECORD", "TableErrorEscalationCount": 0, "FullLoadIgnoreConflicts": true, "DataErrorPolicy": "LOG_ERROR", "TableErrorPolicy": "SUSPEND_TABLE" }, "TTSettings": { "TTS3Settings": null, "TTRecordSettings": null, "EnableTT": false }, "FullLoadSettings": { "CommitRate": 10000, "StopTaskCachedChangesApplied": false, "StopTaskCachedChangesNotApplied": false, "MaxFullLoadSubTasks": 8, "TransactionConsistencyTimeout": 600, "CreatePkAfterFullLoad": false, "TargetTablePrepMode": "DROP_AND_CREATE" }, "TargetMetadata": { "ParallelApplyBufferSize": 0, "ParallelApplyQueuesPerThread": 0, "ParallelApplyThreads": 0, "TargetSchema": "", "InlineLobMaxSize": 0, "ParallelLoadQueuesPerThread": 0, "SupportLobs": false, "LobChunkSize": 0, "TaskRecoveryTableEnabled": false, "ParallelLoadThreads": 0, "LobMaxSize": 0, "BatchApplyEnabled": false, "FullLobMode": false, "LimitedSizeLobMode": false, "LoadMaxFileSize": 0, "ParallelLoadBufferSize": 0 }, "BeforeImageSettings": null, "ControlTablesSettings": { "historyTimeslotInMinutes": 5, "HistoryTimeslotInMinutes": 5, "StatusTableEnabled": false, "SuspendedTablesTableEnabled": false, "HistoryTableEnabled": false, "ControlSchema": "", "FullLoadExceptionTableEnabled": false }, "LoopbackPreventionSettings": null, "CharacterSetSettings": null, "FailTaskWhenCleanTaskResourceFailed": false, "ChangeProcessingTuning": { "StatementCacheSize": 50, "CommitTimeout": 1, "BatchApplyPreserveTransaction": true, "BatchApplyTimeoutMin": 1, "BatchSplitSize": 0, "BatchApplyTimeoutMax": 30, "MinTransactionSize": 1000, "MemoryKeepTime": 60, "BatchApplyMemoryLimit": 500, "MemoryLimitTotal": 1024 }, "ChangeProcessingDdlHandlingPolicy": { "HandleSourceTableDropped": true, "HandleSourceTableTruncated": true, "HandleSourceTableAltered": true }, "PostProcessingRules": null } ```
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asked 4 hours ago

Not able to connect to MS-SQL Database by using SQL Server Management Studio installed on my local laptop

Hi, We have just created a brand new account in Amazon EC2. We have also created a default MS-SQL Server database along with a new EC2 machine. However, when we try to connect to this database via SQL Server Management Studio installed on my local laptop, we are running into errors. These errors are not unique. These are typical errors which come while trying to configure connectivity between Management studio and remote database. We have followed all articles and other information available both at Microsoft Technet as well as AWS, however the error have remained unchanged. Details of the error are given below. I would greatly appreciate it if someone have a look and answer them ASAP. Many many Thanks, Manoj Kumar Error Message 1 - Cannot connect to vibexchange.c3uqqhmm412p.ap-south-1.rds.amazonaws.com. Details - Cannot connect to vibexchange.c3uqqhmm412p.ap-south-1.rds.amazonaws.com. Error Message 2 - A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server) (Framework Microsoft SqlClient Data Provider) ------------------------------ For help, click: https://docs.microsoft.com/sql/relational-databases/errors-events/mssqlserver-53-database-engine-error ------------------------------ Error Number: 53 Severity: 20 State: 0 ------------------------------ Program Location: at Microsoft.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction) at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, Boolean callerHasConnectionLock, Boolean asyncClose) at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, Boolean ignoreSniOpenTimeout, Int64 timerExpire, Boolean encrypt, Boolean trustServerCert, Boolean integratedSecurity, Boolean withFailover, Boolean isFirstTransparentAttempt, SqlAuthenticationMethod authType, String certificate, ServerCertificateValidationCallback serverCallback, ClientCertificateRetrievalCallback clientCallback, Boolean useOriginalAddressInfo, Boolean disableTnir) at Microsoft.Data.SqlClient.SqlInternalConnectionTds.AttemptOneLogin(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean ignoreSniOpenTimeout, TimeoutTimer timeout, Boolean withFailover, Boolean isFirstTransparentAttempt, Boolean disableTnir) at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout) at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance) at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, ServerCertificateValidationCallback serverCallback, ClientCertificateRetrievalCallback clientCallback, DbConnectionPool pool, String accessToken, SqlClientOriginalNetworkAddressInfo originalNetworkAddressInfo, Boolean applyTransientFaultHandling) at Microsoft.Data.SqlClient.SqlConnectionFactory.CreateConnection(DbConnectionOptions options, DbConnectionPoolKey poolKey, Object poolGroupProviderInfo, DbConnectionPool pool, DbConnection owningConnection, DbConnectionOptions userOptions) at Microsoft.Data.ProviderBase.DbConnectionFactory.CreateNonPooledConnection(DbConnection owningConnection, DbConnectionPoolGroup poolGroup, DbConnectionOptions userOptions) at Microsoft.Data.ProviderBase.DbConnectionFactory.TryGetConnection(DbConnection owningConnection, TaskCompletionSource`1 retry, DbConnectionOptions userOptions, DbConnectionInternal oldConnection, DbConnectionInternal& connection) at Microsoft.Data.ProviderBase.DbConnectionInternal.TryOpenConnectionInternal(DbConnection outerConnection, DbConnectionFactory connectionFactory, TaskCompletionSource`1 retry, DbConnectionOptions userOptions) at Microsoft.Data.ProviderBase.DbConnectionClosed.TryOpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory, TaskCompletionSource`1 retry, DbConnectionOptions userOptions) at Microsoft.Data.SqlClient.SqlConnection.TryOpenInner(TaskCompletionSource`1 retry) at Microsoft.Data.SqlClient.SqlConnection.TryOpen(TaskCompletionSource`1 retry, SqlConnectionOverrides overrides) at Microsoft.Data.SqlClient.SqlConnection.Open(SqlConnectionOverrides overrides) at Microsoft.Data.SqlClient.SqlConnection.Open() at Microsoft.SqlServer.Management.SqlStudio.Explorer.ObjectExplorerService.ValidateConnection(UIConnectionInfo ci, IServerType server) at Microsoft.SqlServer.Management.UI.ConnectionDlg.Connector.ConnectionThreadUser() Details - A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server) (Framework Microsoft SqlClient Data Provider) For help, click: https://docs.microsoft.com/sql/relational-databases/errors-events/mssqlserver-53-database-engine-error Error Number: 53 Severity: 20 State: 0 at Microsoft.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction) at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, Boolean callerHasConnectionLock, Boolean asyncClose) at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, Boolean ignoreSniOpenTimeout, Int64 timerExpire, Boolean encrypt, Boolean trustServerCert, Boolean integratedSecurity, Boolean withFailover, Boolean isFirstTransparentAttempt, SqlAuthenticationMethod authType, String certificate, ServerCertificateValidationCallback serverCallback, ClientCertificateRetrievalCallback clientCallback, Boolean useOriginalAddressInfo, Boolean disableTnir) at Microsoft.Data.SqlClient.SqlInternalConnectionTds.AttemptOneLogin(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean ignoreSniOpenTimeout, TimeoutTimer timeout, Boolean withFailover, Boolean isFirstTransparentAttempt, Boolean disableTnir) at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout) at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance) at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, ServerCertificateValidationCallback serverCallback, ClientCertificateRetrievalCallback clientCallback, DbConnectionPool pool, String accessToken, SqlClientOriginalNetworkAddressInfo originalNetworkAddressInfo, Boolean applyTransientFaultHandling) at Microsoft.Data.SqlClient.SqlConnectionFactory.CreateConnection(DbConnectionOptions options, DbConnectionPoolKey poolKey, Object poolGroupProviderInfo, DbConnectionPool pool, DbConnection owningConnection, DbConnectionOptions userOptions) at Microsoft.Data.ProviderBase.DbConnectionFactory.CreateNonPooledConnection(DbConnection owningConnection, DbConnectionPoolGroup poolGroup, DbConnectionOptions userOptions) at Microsoft.Data.ProviderBase.DbConnectionFactory.TryGetConnection(DbConnection owningConnection, TaskCompletionSource`1 retry, DbConnectionOptions userOptions, DbConnectionInternal oldConnection, DbConnectionInternal& connection) at Microsoft.Data.ProviderBase.DbConnectionInternal.TryOpenConnectionInternal(DbConnection outerConnection, DbConnectionFactory connectionFactory, TaskCompletionSource`1 retry, DbConnectionOptions userOptions) at Microsoft.Data.ProviderBase.DbConnectionClosed.TryOpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory, TaskCompletionSource`1 retry, DbConnectionOptions userOptions) at Microsoft.Data.SqlClient.SqlConnection.TryOpenInner(TaskCompletionSource`1 retry) at Microsoft.Data.SqlClient.SqlConnection.TryOpen(TaskCompletionSource`1 retry, SqlConnectionOverrides overrides) at Microsoft.Data.SqlClient.SqlConnection.Open(SqlConnectionOverrides overrides) at Microsoft.Data.SqlClient.SqlConnection.Open() at Microsoft.SqlServer.Management.SqlStudio.Explorer.ObjectExplorerService.ValidateConnection(UIConnectionInfo ci, IServerType server) at Microsoft.SqlServer.Management.UI.ConnectionDlg.Connector.ConnectionThreadUser() Error 3 - The network path was not found Details - The network path was not found
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asked 5 days ago