Data Gateway Invalid connection credentials

[SimplesHoT89]

Hi all,

I am trying to add a data source to my gateway. This datasource is a MySQL DB running in AWS. The refresh in PBI Desktop as well as with the personal gateway on my computer works without any issues. Now i sucessfully installed the gateway on a terminal server. However when i try to add the data source in the PBI service i receive the "invalid connection credentials" message, while using the exact same DB credentials i use for PBI Desktop as well as the MySQL workbench. I also checked the ports and tried to ping the DB from the terminal server, which was successfull as well.. what could i be missing here?

The data source cannot be created.
Invalid credentials for the connection.

Details:

S10 Power BI Data Gateway: the credentials provided for the "MySql" source are invalid. (Source at "XXX".)

thanks for your help

[SimplesHoT89 · Accepted solution]

I solved the issue myself. Somehow my DB User was allowed to connect to the data source directly via PBI Desktop and the MySQL Workbench but is not allowed to do this via the data gateway. So i assume there is any kind of remote role that wasnt activated which didnt allow the gateway to access this.

[collinq]

Hi @SimplesHoT89 ,

I am initially wondering about two possibilities.  First, do you have permissions to create a new connection in your Gateway settings?  Second, is the connection from the server different - as in, do you need to use a FQDN that you do not have to use on your personal machine?  (Or, you may have to enter the IP and not the name.)

[SimplesHoT89]

Hi collinq,

thanks for the quick reply. As i installed the gateway myself and configured it in the service as well i have admin rights for this gateway. i also have the mysql workbench on that machine which lets me connect to the db without a problem