we couldn't authenticate with the credentials provided. please try again - everyone connecting

Hi shoselvaraj ,

First of all, thank you nandic  for the quick reply. Did the reply help you solve your problem? If so, please mark it as a solution. If not, you can try the following:

You can try to check whether your server name is correct, you can try to use hostname/ip:port to try to reconnect your sql server.

You can also try to use the account and password to test whether you can connect to your sql server; or use a third-party tool (ssms) to test connectivity.

At the same time, I also found a similar connection problem, you can refer to it, I hope this will help you:
Solved: Re: Cannot authenticate credentials when connectin... - Power Platform Community (microsoft....

sql server - we couldn't authenticate with the credentials provided POWER BI - Stack Overflow

Best Regards,

Neeko Tang

If this post helps, then please consider Accept it as the solution to help the other members find it more quickly