Strange mapping result in orchestration

Hello,
I have created a simple map in Biztalk 2004, where I only want to pick records in the source file with a certain value in one of the fields. I do this by using conditional mapping. When I select Test Map this works without any problems, but when I Deploy the map and read the same source file again, it does not work. If I remove the conditional mapping part in the transformation the map will work again. Anyone have a clue why this is happening? I can’t continue working if I don’t solve this crazy thing , arghhh :)[/img]