This error may occur when running Financial Statements in FENXT.
We are currently evaluating this issue and will update this article with more information.
In the mean time, if the saved report is run without changing the date, it will not error. You can login to the database view, change the date on the report, re-run it from NXT Web-View until this is resolved.
The fix will be included in an upcoming release.
Steps to Duplicate
Login to FENXT Web View and navigate to Reporting.
Open a saved report. (Income Statement, Balance Sheet, or Statement of Financial Position).
Edit the date range in a column.
Receive error: Error: no fiscal year is defined for [date]. Please enter a valid date.