Forum Discussion
Refresh failure - Data source credentials are missing or invalid. Please update the cre
I am getting this error with a dataflow refresh. Data source credentials are missing or invalid. Please update the credentials for SQL in dataflows settings page and try again. it is interm...
I guess your on-prem SQL is running 24/7 and is always accessable? No periodic maintenance or traffic restrictions in the main working time (just an idea)? I know about such traffic restrictions. We do it also in some cases.
Maybe you have too much parallel traffic where CPU of your gateway can´t handle it at the moment.
Your updates are succesful in earlier hours and after closing time.
Regards
I am looking to review this SQL side of this. At the moment I don't have necessary access to confirm.