XML Publisher etext issue with separators

Hello,
I made etext template for payment in ebs R12. Every think is ok but I have issue with decimal separator.

I have xml like this:
- <TotalPaymentAmount>
<Value>57769.25</Value>

I put in etext something like this:

20 Number InstructionTotals/TotalPaymentAmount/Value

And in file have like this 57769.25 but I want 57769,25 that why I put commend line

<NUMBER THOUSANDS SEPARATOR> .
<NUMBER DECIMAL SEPARATOR> ,

But I still have 57769.25. Does XDO: Numeric characters overwrite my setting? Somebody had similar issue?

Regards,
Luko