File -> IDOC if value is true no idoc should be created

Hi,

I have a scenario where i get an inputfile and depending on the input an idoc should be created or not.

I pass a couple of values to a value mapping and if there is no hit in the value mapping no idoc should be produced. I have tried to modify the idocstrucure to make to topnode 0:1 but that is not possible according to xsd-rules.

Does anyone have an idea of how i can suppress the whole idoc (dont send an idoc) if the value mapping does not return any value.

Please help!

Br

Claes