8000 wide and 2000 high
you don't tell what units you want to use, so if your defaults units are mm you'll get this warning message.
Thank you very much.
But if I change the unit to cm it will still give med a warning and change my 800 cm to 548,64 cm?
5486mm (212in.) is InDesign’s maximum dimension. If you need to output to a larger dimension use a percentage in the print dialog. PDFs max is also around 200”
Thank you very much for your answer.
I'll do that.