drag&relate on same object

Hi

I´am trying to connect two iView by drag&relate. The source is a iView transaction R/3 (xd03) the target iView is a iView transaction R/3 too (XD02). The object business is the same KNA1. When I try to use drag&relate have message "not relation with source/target iView" I don´t understand the business object is the same ones.

Thanks for your help

Regards

Maria