# Causes of run-time errors for the Return to Display button

At run time the display does not close and the application logs errors about the Return to Display button to diagnostics if:

- The operator does not have security access for the previous display.
- The display change is controlled remotely (by the data source).
- There were no previously opened Replace displays. The diagnostics message says <Button name>’s requested display is already open.

## See also

Create Return to Display buttons

How the Return to Display button works at run time

Set up a caption and image for a button

Configure the Return to Display button (General tab)