Connection time out error in server proxy

Hi

My scenario is file to proxy. . It is synchronous scenario.

I am giving wait time as input and in the proxy i wrote a code to wait till the inputed value and after that send a response. it is working fine only if i give less than 60 sec.

If i specify above 60 sec i am getting the connection time out error in SXMB_MONI.

Please help me to solve this.

Regards

Divia