[TYPO3] realurl and fe-editing; multi-domain setup

[Katja Lampela]

Hello all,

I haven't been able to make the realurl and FE editing (or View module 
in BE) working together while there are many domains involved.

I get the TYPO3 error window and following error message

Error!
Reason: "rootpage/subpage-called-name/" could not be found, closest page 
matching is"

and there isn't any 'closest page matching'.

Any idea how to avoid this?

- Katja