Why are my end users having errors every-time that they try to open up a dashboard or story in the workbook I sent to them

@Ebenezer Ojo​ 

Does the report use a published data source?, Does the user also has permission to connect to the published data source?

If this post resolves the question, would you be so kind to "Select as Best"?. This will help other users find the same answer/resolution and help community keep track of answered questions. Thank you.

Regards,

Diego Martinez

Tableau Visionary and Forums Ambassador