Undefined function <name> in expression. (Error 3085)

Applies to: Access 2013 | Access 2016

You entered an SQL expression that includes a Function procedure name that cannot be recognized. Make sure the function exists, that it can be used in SQL expressions, or check the expression to make sure you entered the name correctly.

See also

Support and feedback

Have questions or feedback about Office VBA or this documentation? Please see Office VBA support and feedback for guidance about the ways you can receive support and provide feedback.