Number of lines must be between number 'filled' and maximum & only
Message type: E = Error
Message class: 37 - Screen Painter
Message number: 150
Message text: Number of lines must be between number 'filled' and maximum & only
What causes this issue?
The number of lines to be maintained cannot be smaller than the number
of lines already available on the screen.
How to fix this error?
If you actually want the screen to be smaller, first delete lines in
the layout editor.
Error message extract from SAP system. Copyright SAP SE.