Diagnosis
An internal error occurred in the graphical layout editor while tryingto format the data for transmission to the application server.

System Response
The system assumes that the screen data cannot be transmittedcorrectly,and therefore asks you whether you want to exit the graphicallayout editor.

Procedure
If you choose "Yes", the program ends. Control returns to the ScreenPainter transaction on the application server, and the alphanumericlayout editor is started. All changes you made since you last saved thescreen are lost. If you now choose "Settings -> Graph. Screen Painter"to reset the graphical layout editor, the graphical editor is restartedon the frontend when you next start the layout editor.
If you choose "No", you can carry on working with the graphical layouteditor and try other operations (such as "Cancel") to return control tothe Screen Painter transaction. If this does not work, you shouldchoose "Yes" to exit the graphical layout editor.