BT2013 comma vs dot in EDIFACT

Hello everybody,

I’m working with biztalk2013 to make EDIFACT orders reception and invoices generation with one of our client.

after some head scratching, i’ve managed to have something working (orders reception from FTP -> sendind to ERP web service / order creation -> ORDERSP generation to client and Invoice extraction from ERP with SQLXML –> batched EDI Invoice)

but, i’ve got a small problem for my invoices: i’ve specified “,” as decimal separator in my agreement (UNA2=,), the EDI Invoice is generated with the correct header : “UNA:+,? ‘” but all decimal values in the file are “.” separated… and i don’t know how to fix it.

so, if a Biztalk Guru has a clue to help me [:D]

thanks