[TYPO3] realURL and simulateStaticDocuments

[Christian Tauscher]

Hello!

Inside one TYPO3-installation i have more than one sites with domainrecords.

Untill now all are configured using simulateStaticDocuments.

Now I should change one of these sites to realUrl, the others mus remain 
untouched simulateStaticDocuments.

Problem: I can't get this to run. realURL pages works as expected, but 
the other pages generate PageNotFound/Postvars-Errors.

If possible I would not like to split the pages to separate T3 
installations. There are too small.

Does anyone know how to solve this?

Thanks für any help in advance,

Christian.