Pass GUID to webservice using object data source

[Ivan]

I am creating a report whichs data is provided by a web service... This web service needs a GUID to be able to get the correct data. I am using an object data source and have set up everything (at least I think so) correctly. I have chosen the service, then the function and got to the configure data source parameters. I have chosen the userId to be GUID and associated it with a parameter variable. the problem is that when defining this parameter in report parameters I can't choose it to be GUID but only string, bool, datetime, integer or float. How can I send this parameter to the web service?

[Peter]

Hi Ivan,

Check out How to use a Guid as value for report parameter or data source parameter KB that elaborates on the topic.

All the best,
Peter
the Telerik team