Conversion file is not taking into account - SAP BPC 10 NW

Hello experts,

I am trying to load master data from BW cubes to BPC.

The format of the ID's I want to load is "OI10.14.0001" for example.

I have a transformation file and also a conversion file that replaces de "." to "_" .

The problem is when I execute de package (with sucess) the ID loaded are:

"OI10140001"

What am I doing wrong?

I am sending the transformation file and conversion file.

Regards,

Nadine