Problem with Flexfield location values and Adding new assets via WebAdi (Additions Integratior)

Hello there!

I have set up Flexfield location as one level codes.

So not usual three level as Country-State-City

but rather as for example:

"10.004.422"

And it works just fine in the application.

However:

Every time I try to add new assets via Additions Integrator i get an error:

Locations: Value 10\.004\.422 for the flexfield segment Locations does not exist in the value set XX(…).

The value does exist in the value set.

I have encountered a similar problem on fusion, where the solution was to add ".\" to the value.

However on EBS this trick does not work. Any idea?