Application server problems

[bbq]

I have a problem with the Sun Java Application Server 8, in a certain moment the server stops to attend request to connect.
The server doesn't return an error
I paste the last thing registered in the log

Code:

 

[#|2005-10-26T12:25:39.476-0300|WARNING|sun-appserver-pe8.0.0_01|javax.enterprise.resource.corba.S1AS-ORB.rpc.protocol|_ThreadID=19;
|"IOP00010202: (UNKNOWN) Unknown user exception thrown by the server"

org.omg.CORBA.UNKNOWN: vmcid: SUN minor code: 202 completed: Maybe

at com.sun.corba.ee.impl.logging.ORBUtilSystemException.runtimeexception
(ORBUtilSystemException.java:7549)

at com.sun.corba.ee.i

mpl.protol.CorbaMessageMediatorImpl.convertThrowableToSystemException
(CorbaMessageMediatorImpl.java:1883)

at com.sun.corba.ee.i

.impl.prol.CorbaMessageMediatorImpl.handleThrowableDuringServerDispatch
(CorbaMessageMediatorImpl.jav.:1833)

at com.sun.corba.ee.i


atnot create response.

at com.sl.CorbaMessageMediatorImpl.handleThrowableDuringServerDispatch
(CorbaMessageMediatorImpl.java:1810)


)

at cg.BufferManagerWriteStream.overflow(BufferManagerWriteStream.javS:51)

at com.sun.corba.ee.imp

un.corbg.CDROutputStream_1_2.grow(CDROutputStream_1_2dReva:188C

at com.sun.co1_2.ee.im159)

at cg.CDROutputStream_1_2.alignAndReserve(CDROutpu1_0ream_1_2.java:159e

at com.sun.cotSt.ee.im_0.java:52g.CDROutputStream_1_0.internalWriteOctetArray(

tOutputStream_1_0.java:521r

[Jack]

tell me
are there a lot of thread that the server has to attend?
maybe this is the problem

[Heather]

I had the same error
and I fixed it creating new queue of execution, and assign them to the sevlets.
so I had 15 threads that attend the servlets