SQL Advanced Reporting SSRS Report fails with Cannot impersonate Log on failed user name or password incorrect

[GeraldC1]

I am getting this error and cannot generate a report. Is there a quick fix or where do I go to enter the credentials it needs?

• An error has occurred during report processing. (rsProcessingAborted)
• Cannot impersonate user for data source 'UC'. (rsErrorImpersonatingUser)
• Log on failed. Ensure the user name and password are correct. (rsLogonFailed)
• The user name or password is incorrect

[GeraldC1 · Accepted solution]

Yes. There is a quick fix to try for this which is to enter in the credentials. And the correct place to find the credentials is in Home > Data Sources > UC (or whatever solution name).

<script type="text/javascript" async src="https://play.vidyard.com/embed/v4.js"></script>