Forum Discussion
Gateway error connecting to PostgreSQL
I get this error when setting up a new datasource to PostgreSQL in my Gateway in the Service:
"Unable to connect: We encountered an error while trying to connect to . Details: "We could not register this data source for any gateway instances within this cluster. Please find more details below about specific errors for each gateway instance.
Status code: 400
Error Code: DMTS_PublishDatasourceToClusterErrorCode
p-gateway: Unable to connect to the data source undefined.
Underlying error message: Please install Npgsql version 4.0.10.0 or earlier."
I did install Npgsql 4.0.10.0, restarted everything but it doesn't work.
Please help
OK
I've solved the problem installing Npgsql 4.0.10 WITH GAC(!!!)
When installing, make sure that you select NpgSQL GAC Installation.
This GAC did the trick.
Then reboot the machine.
Good luck!
12 Replies
Hi.
1° Install NGPSQL:
https://github.com/npgsql/npgsql/releases/tag/v4.0.102° Reboot On-premises data gateway.
Its solved for mi.
Hmm, these ones are tough to troubleshoot. You could check the Issues forum here:
https://community.powerbi.com/t5/Issues/idb-p/Issues
And if it is not there, then you could post it.
If you have Pro account you could try to open a support ticket. If you have a Pro account it is free. Go to https://support.powerbi.com. Scroll down and click "CREATE SUPPORT TICKET".OK
I've solved the problem installing Npgsql 4.0.10 WITH GAC(!!!)
When installing, make sure that you select NpgSQL GAC Installation.
This GAC did the trick.
Then reboot the machine.
Good luck!
