I have a DC which uses a Model created by a web service WSDL.
If I add a web method to the web service, so modifying the WSDL, Do I have to reimport the Model?
If signature of any web service method is changed or any new method is added in the web service you have to reimport the model in the web dynpro that u have created using the wsdl.
But if you dont get the reimport option. In SP 11 we dont get reimport option for the model that we have created using wsdl. In this case 1st remove the model from the used model and remove the model nodes from the context. Then create the model using wsdl and use the new model and do the mapping.