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Oct 8, 2009 | Home > Bugzero > FAQs > Errors

SRVE0133E: An error occurred while parsing parameters: Async operation timed out

Problem 

SRTServletReq E   SRVE0133E: An error occurred while parsing parameters. 
                  java.net.SocketTimeoutException: Async operation timed out
   at com.ibm.ws.tcp.channel.impl.AioTCPReadRequestContextImpl.processSyncReadRequest(AioTCPReadRequestContextImpl.java:157)
   at com.ibm.ws.tcp.channel.impl.TCPReadRequestContextImpl.read(TCPReadRequestContextImpl.java:109)
   at com.ibm.ws.http.channel.impl.HttpServiceContextImpl.fillABuffer(HttpServiceContextImpl.java:4127)
   at com.ibm.ws.http.channel.impl.HttpServiceContextImpl.readSingleBlock(HttpServiceContextImpl.java:3371)
   at com.ibm.ws.http.channel.impl.HttpServiceContextImpl.readBodyBuffer(HttpServiceContextImpl.java:3476)
   at com.ibm.ws.http.channel.inbound.impl.HttpInboundServiceContextImpl.getRequestBodyBuffer(HttpInboundServiceContextImpl.java:1606

Causes and solutions

This error could be a result of slow network. It may also be caused by the parameter ConnectionIOTimeOut set to two low. ConnectionIOTimeOut is defaulted to 5 s, you can set it to 10 s or even more.

Specifically, you can:

	Go to the WS admin console

	Application Servers > server1 > Web Container > HTTP Transport > 1234 >
	Custom Properties
	here 1234 is the application port ....

	and create two parameters

	ConnectionIOTimeOut=10
	ConnectionKeepAliveTimeout=10

	And restart server ....
Go to WebSphere HTTP transport custom properties for more details.

 
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