Problem with Number conversion!

Hi all

I am reading data from a msSQL Database. One value is a decimal format 9(10,3)(means 10 digits in total (including the ',' ; 3 decimal afer the comma)

I am receiving for instance the value 567.200 from the DB.

To do an RFC to a SAP System I have to convert with FormatNum to 567,200

This works well when I am using ######.### and ',' in the FormatNum function of the mapping

Later on, I have to convert it back to write the value into a so call history table. If I am now using ######,### and '.' in the FormatNum function I am getting every time a java exception!!

If you suggest me to use an own java function please give me a concret code, because I am not a programmer. Only basics ;->

Regards Oliver