Identity type not synced when removed from business partner

Hello,

I'm trying to use CRM Middleware to sync data between CRM and ECC. We have everything setup, and most things are working fine.

When I remove an identity type (but0id) from a BP using the Web UI the change gets synced to ECC using a bdoc containing the identification type and the task type 'D'.

However when I try to remove it programatically using BAPI_IDENTIFICATION_REMOVE no identification types are sent in the bdoc, and it is thus also not removed from the business partner in ECC.

Do I need to do anything after/before calling the bapi?

Regards

Mattias