R3AI_SI_CONNOBJ Bdoc error

Hello experts,

I´m having problems trying to load the object SI_CONNOBJ (data from ISU to CRM) trough transaction R3AS (initial load). The system is giving me the following Bdoc error "General error (exception) in API product" ¿Does anybody know what´s the problem?

Any help will be very appreciate. Points are guaranteed

Thanks a lot in advance

Regards

German