Message Split in IDOC to file scenario

Hi ,

We have a specific requirement in IDOC to file scenario. We initially implemented to trigger IDOC and place in FTP folder based upon the country code. Used variable substitution.

Now, we have received a new requirement on the same interface. For a specific country, we need to generate two files, one with price and second without price.

Solution, we thought of is to create a dummy folder and place the file, and create a new interface to pick up the file and archive and while processing it generates the second file. But, client did not want to create a new interface.

Is there any other possibility achieve the requirement ? Please suggest.

Thanks,

Hanu