Carriage Return/Line Feed within informaltable cells on PDF

Hello,

I am new here and especially new with using Docbook. I want to create Reports with results of softwaretests.
I used an informaltable. Within the tablecells I have text with includes a char(10) --> Carriage return.
The PDF result ignores these CR/LF.
Does someone know to solve this? I can also transform the chr(10) to an other character before converting.

Thanks