JDBC service

Hi, I am using adobe livecycle ES. I use the jdbc service provided by Livecycle to update database. I alway get this error "Caused by: java.net.SocketTimeoutException: Read timed out......at com.adobe.idp.dsc.webservice.WebServiceSoapUIInvoker.invoke(WebServic
eSoapUIInvoker.java:107)". The timeout happen after around 20 sec.

The Jdbc service end point is default soap end point. Is there a way to set the timeout for the default SOAP end point used by this Jdbc service. Or is there any other way to increase the timeout.

Notes: our update database usually need more time.

Thank you.