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SSH_MSG_DISCONNECT: 12 Too many connections

Question asked by venkatakishorebabu.bellam on Oct 5, 2017
Latest reply on Oct 6, 2017 by jason_r_walsh667087

we are frequently seeing below errors with SFTP. Process completing successfully except SFTP is not able to drop file, Other pipline is able to write to disk processed file without any issues.

 

 

Unexpected error executing process: com.boomi.connector.ConnectorException: Failed to connect to host: securefile.bcbsfl.com on port 22.  Exception message is: SSH_MSG_DISCONNECT: 12 Too many connections 

 

 

com.boomi.connector.ConnectorException: Failed to connect to host: <SFTP Host Name> on port 22. Exception message is: SSH_MSG_DISCONNECT: 12 Too many connections
at com.boomi.connector.sftp.connection.SFTPConnection.connectSession(SFTPConnection.java:176)
at com.boomi.connector.sftp.connection.SFTPConnection.&lt;init&gt;(SFTPConnection.java:96)
at com.boomi.connector.sftp.SFTPSend.setup(SFTPSend.java:76)
at com.boomi.connector.sftp.SFTPSend.send(SFTPSend.java:48)
at com.boomi.connector.custom.CustomSendConnectorAction.invoke(CustomSendConnectorAction.java:60)
at com.boomi.connector.base.BaseConnectorAction.invokeBase(BaseConnectorAction.java:366)
at com.boomi.connector.base.BaseConnectorAction.invokeWithReadStore(BaseConnectorAction.java:305)
at com.boomi.connector.base.BaseConnectorAction.invoke(BaseConnectorAction.java:277)
at sun.reflect.GeneratedMethodAccessor35.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at com.boomi.util.ClassUtil$InvokerWithClassLoader.invoke(ClassUtil.java:369)
at com.sun.proxy.$Proxy40.invoke(Unknown Source)
at com.boomi.process.shape.ConnectorShapeHandler.execute(ConnectorShapeHandler.java:152)
at com.boomi.process.shape.ConnectorShape.execute(ConnectorShape.java:143)
at com.boomi.process.graph.ProcessShape.executeShape(ProcessShape.java:558)
at com.boomi.process.graph.ProcessGraph.executeShape(ProcessGraph.java:488)
at com.boomi.process.graph.ProcessGraph.executeNextShapes(ProcessGraph.java:572)
at com.boomi.process.graph.ProcessGraph.executeShape(ProcessGraph.java:509)
at com.boomi.process.graph.ProcessGraph.executeNextShapes(ProcessGraph.java:572)
at com.boomi.process.graph.ProcessGraph.executeShape(ProcessGraph.java:509)
at com.boomi.process.graph.ProcessGraph.executeNextShapes(ProcessGraph.java:572)
at com.boomi.process.graph.ProcessGraph.executeShape(ProcessGraph.java:509)
at com.boomi.process.graph.ProcessGraph.executeNextShapes(ProcessGraph.java:572)
at com.boomi.process.graph.ProcessGraph.executeShape(ProcessGraph.java:509)
at com.boomi.process.graph.ProcessGraph.executeNextShapes(ProcessGraph.java:572)
at com.boomi.process.graph.ProcessGraph.executeShape(ProcessGraph.java:509)
at com.boomi.process.graph.ProcessGraph.executeNextShapes(ProcessGraph.java:572)
at com.boomi.process.graph.ProcessGraph.executeShape(ProcessGraph.java:509)
at com.boomi.process.graph.ProcessGraph.executeNextShapes(ProcessGraph.java:572)
at com.boomi.process.graph.ProcessGraph.executeShape(ProcessGraph.java:509)
at com.boomi.process.graph.ProcessGraph.executeNextShapes(ProcessGraph.java:572)
at com.boomi.process.graph.ProcessGraph.executeShape(ProcessGraph.java:509)
at com.boomi.process.graph.ProcessGraph.executeNextShapes(ProcessGraph.java:572)
at com.boomi.process.graph.ProcessGraph.executeShape(ProcessGraph.java:509)
at com.boomi.process.graph.ProcessGraph.executeNextShapes(ProcessGraph.java:572)
at com.boomi.process.graph.ProcessGraph.executeShape(ProcessGraph.java:509)
at com.boomi.process.graph.ProcessGraph.executeNextShapes(ProcessGraph.java:572)
at com.boomi.process.graph.ProcessGraph.executeShape(ProcessGraph.java:509)
at com.boomi.process.graph.ProcessGraph.executeNextShapes(ProcessGraph.java:572)
at com.boomi.process.graph.ProcessGraph.executeShape(ProcessGraph.java:509)
at com.boomi.process.graph.ProcessGraph.executeNextShapes(ProcessGraph.java:572)
at com.boomi.process.graph.ProcessGraph.executeShape(ProcessGraph.java:509)
at com.boomi.process.graph.ProcessGraph.executeNextShapes(ProcessGraph.java:572)
at com.boomi.process.graph.ProcessGraph.execute(ProcessGraph.java:307)
at com.boomi.process.ProcessExecution.call(ProcessExecution.java:811)
at com.boomi.execution.ExecutionTask.call(ExecutionTask.java:935)
at com.boomi.execution.ExecutionTask.call(ExecutionTask.java:61)
at com.boomi.util.concurrent.CancellableFutureTask.run(CancellableFutureTask.java:160)
at com.boomi.execution.NestedExecutionForker$NestedSynchronousExecutionFuture.runSynchronous(NestedExecutionForker.java:203)
at com.boomi.execution.NestedExecutionForker$NestedSynchronousExecutionFuture.get(NestedExecutionForker.java:171)
at com.boomi.execution.NestedExecutionForker$NestedSynchronousExecutionFuture.get(NestedExecutionForker.java:150)
at com.boomi.execution.ExecutionTask.getChildResult(ExecutionTask.java:1307)
at com.boomi.execution.ExecutionTask.getChildResult(ExecutionTask.java:1293)
at com.boomi.process.shape.ChildInvokerShape.getChildResult(ChildInvokerShape.java:41)
at com.boomi.process.shape.BaseProcessCallShape.baseExecuteSubProcess(BaseProcessCallShape.java:248)
at com.boomi.process.shape.BaseProcessCallShape.baseExecuteStandaloneSubProcess(BaseProcessCallShape.java:198)
at com.boomi.process.shape.ProcessCallShape.executeStandaloneSubProcess(ProcessCallShape.java:158)
at com.boomi.process.shape.ProcessCallShape.execute(ProcessCallShape.java:123)
at com.boomi.process.graph.ProcessShape.executeShape(ProcessShape.java:558)
at com.boomi.process.graph.ProcessGraph.executeShape(ProcessGraph.java:488)
at com.boomi.process.graph.ProcessGraph.executeNextShapes(ProcessGraph.java:572)
at com.boomi.process.graph.ProcessGraph.executeShape(ProcessGraph.java:509)
at com.boomi.process.graph.ProcessGraph.executeNextShapes(ProcessGraph.java:572)
at com.boomi.process.graph.ProcessGraph.execute(ProcessGraph.java:307)
at com.boomi.process.ProcessExecution.call(ProcessExecution.java:811)
at com.boomi.execution.ExecutionTask.call(ExecutionTask.java:935)
at com.boomi.execution.ExecutionTask.call(ExecutionTask.java:61)
at com.boomi.util.concurrent.CancellableFutureTask.run(CancellableFutureTask.java:160)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: com.jcraft.jsch.JSchException: SSH_MSG_DISCONNECT: 12 Too many connections
at com.jcraft.jsch.Session.read(Session.java:996)
at com.jcraft.jsch.Session.connect(Session.java:323)
at com.boomi.connector.sftp.connection.SFTPConnection.connectSession(SFTPConnection.java:170)
... 71 more

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