Exception in thread main AxisFault-java程序在调用webservice中间出现异常，怎么办？

我通过webservice向远程数据库插入数据，成功插入部分数据（每次程序运行成功插入的数据量不一定相同）后，程序抛出如下异常，程序中断。问：为什么？怎么解决？   
  Exception in thread main AxisFault
    faultCode: {http://xml.apache.org/axis/}HTTP
  faultSubcode:
  faultString: (0)null
  faultActor:
  faultNode:
  faultDetail:
  {}:return code: 0
 
  {http://xml.apache.org/axis/}HttpErrorCode:0
 
  (0)null
  at org.apache.axis.transport.http.HTTPSender.readFromSocket(HTTPSender.java:744)
  at org.apache.axis.transport.http.HTTPSender.invoke(HTTPSender.java:144)
  at org.apache.axis.strategies.InvocationStrategy.visit(InvocationStrategy.java:32)
  at org.apache.axis.SimpleChain.doVisiting(SimpleChain.java:118)
  at org.apache.axis.SimpleChain.invoke(SimpleChain.java:83)
  at org.apache.axis.client.AxisClient.invoke(AxisClient.java:165)
  at org.apache.axis.client.Call.invokeEngine(Call.java:2765)
  at org.apache.axis.client.Call.invoke(Call.java:2748)
  at org.apache.axis.client.Call.invoke(Call.java:2424)
  at org.apache.axis.client.Call.invoke(Call.java:2347)
  at org.apache.axis.client.Call.invoke(Call.java:1804)
  at biz.HospBizRefreshRealtimereg.main(HospBizRefreshRealtimereg.java:83)
 

------解决方法--------------------------------------------------------
捕捉他，然后返回错误结果对象。例如：如果操作返回的结果对象是一个GeneralResult，那么
  try
  {
  result=调用ws的语句；
  return result;
  }catch(Exception ex)
  {
  return new GeneralResult(new Integer(-1), "调用开户接口时产生异常!");
  }