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OEG Policy Studio Connection Problem In OEG Update After Changing Server Socket Connection Timeout Field in Policy Studio Preferences (Doc ID 1524028.1)

Last updated on JANUARY 19, 2018

Applies to:

Oracle API Gateway - Version to [Release 11gR1]
Information in this document applies to any platform.


OEG Policy Studio suddenly fails to connect to the Gateway.  Policy Studio throws exceptions and/or crashes.  An already running and connected Policy Studio instance cannot deploy to the Gateway anymore.  The problem persists after restarting Policy Studio.  The problem can show up regardless whether Policy Center is used or not.

Example error messages by Policy Studio:

faultCode: {}Server.userException
faultString: Read timed out
{} Read timed out
at Method)
at org.apache.axis.transport.http.HTTPSender.readHeadersFromSocket(
at org.apache.axis.transport.http.HTTPSender.invoke(
at org.apache.axis.strategies.InvocationStrategy.visit(
at org.apache.axis.SimpleChain.doVisiting(
at org.apache.axis.SimpleChain.invoke(
at org.apache.axis.client.AxisClient.invoke(
at org.apache.axis.client.Call.invokeEngine(
at org.apache.axis.client.Call.invoke(
at org.apache.axis.client.Call.invoke(
at org.apache.axis.client.Call.invoke(
at org.apache.axis.client.Call.invoke(
at com.vordel.pd.generated.DeploymentServiceSoapBindingStub.getProcessDetailsForID(
at com.vordel.pd.client.axis.AxisPolicyDirector.getProcessDetailsForID(
at com.vordel.client.gui.policystudio.manager.ManagerRCP$
at org.eclipse.jface.operation.ModalContext$

[...] Read timed out
at org.apache.axis.AxisFault.makeFault(
at org.apache.axis.transport.http.HTTPSender.invoke(HTT


Example error messages in Gateway's trace file:

DEBUG   28/Jan/2013:10:16:20.908 [2178] opdb commit loop: sleep for max 5000ms
FATAL   28/Jan/2013:10:16:23.677 [22c8] Failed relaying content (send failed)
ERROR   28/Jan/2013:10:16:23.716 [22c8] java exception running circuit:
java.lang.RuntimeException: send failed

        at com.vordel.dwe.NativeContentSource.relayN(Native Method)

        at com.vordel.dwe.NativeContentSource.relay(

        at com.vordel.mime.Body.write(

        at com.vordel.dwe.http.ServerTransaction.sendResponse(Native Method)

        at com.vordel.dwe.http.HTTPPlugin.invokeDispose(

        at com.vordel.dwe.http.HTTPPlugin.invoke(

ERROR   28/Jan/2013:10:16:23.717 [22c8] error handling connection: connection closed



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