Access to the OAuth data source requires a valid access token

Questions
,
1

How do i get an valid access token? Or how do i renew the authorization on the data container?

This is my error screen:

Access to the OAuth data source requires a valid access token.
The access token could not be acquired. Data access requires an active OAuth access token.
A new access token could not be acquired by exchange of the OAuth refresh token.
Please log on to Invantive Cloud and renew the authorization on the data container with alias ‘eol’.

2

It is recommended to start of with the suggested step in the error screen:

Please log on to Invantive Cloud and renew the authorization on the data container with alias ‘eol’.

In case that does not work, please read:

Or follow the hyperlinks with knowledge for this error below the error message in the screen (when present).