MessageExpiredException: Sync application request expired

Hi,

I am running scenario ABAP Proxy->XI->Java Proxy and sending synchronous messages parallely.

I am getting following error.

'com.sap.aii.af.ra.ms.api.MessageExpiredException: Sync application request expired'

I have increased xiadapter.inbound.timeout.default parameter in XI tupe adaptor at receiver side through

visual admin. but still its giving same error.

Please suggest...

Thanks,

Rajendra