We've had the personal gateway (PG) installed on the server to allow for refresh of the on-premise SQL Server data. Now with the release of the Enterprise gateway (EG) I can see no reason to keep the PG but want to replace it with the EG. Both are installed on the server (which should be fine) but under Gateway setting only the EG is listed. However since all datasets that are created were created when the PG was used, they are all setup with the PG as gateway under "Gateway connection" in the dataset settings page. The option "Use an enterprise gateway" is disabled and cannot be selected.
I was told that there is no way to move from PG to EG for a dataset but that I need to delete the dataset and re-create it in order to change the gateway used. Deleting a dataset will of course delete all reports, tiles etc. that use that dataset so this is not a good option.
So questions:
A) Why is the "use an enterprise gateway" option disabled although it is installed, configured and working OK
B) Is the only option to move from PG to EG really to delete all the datasets?
C) Is there ANY reason nowadays to use the PG over the EG?
Thanks
Fredrik