When performing a web service call, you can retrieve the results using the GET WEB SERVICE RESULT command. For a given Web service call, you may have to retrieve several results. Keep in mind that you will need to free the memory after each call to a Web service. To do so, pass the * parameter when performing the last call to the GET WEB SERVICE RESULT command.
For example, the following code retrieves two results after a call:
GET WEB SERVICE RESULT(return1;"return1")
GET WEB SERVICE RESULT(return2;"return2";*)
When retrieving the last parameter, return2, you will notice that the * parameter has been passed to clear the memory. If you fail to use this parameter, you will most likely face some memory leak problems when running this method.