So migrating to CRM Online I've been working on converting SQL based reports to fetchxml through Visual Studio and have had success.
I've tested them and they are working. Great. Now I want to get some data driven subscriptions working from my on-premise report server that interacts with CRM Online by fetching the data and things don't work as well. I use the same data type, with connection string and even try adding the unique name (separated by a semi-colon)
If i don't check the 'Use as Windows credentials...' I get 'Cannot create a connection to data source, format exception Guid should contain...' If I do check this option I get 'Log on failed. Ensure the user name and password are correct.'
Should I be able to connect to CRM Online using FetchXML in SQL Server Reporting Services with Data-Driven Subscriptions? Has someone had success with this functionality and CRM Online?