Installing Bi content errors

Hi,

I am trying to install Bi content and i get many errors,

can someone tell me what this means and the solution to it,

Characteristic 0soursystem must equally be a navigational attribute of charac 0asset

characteristic 0asset: attribute 0plant compunded to 0soursystem has a different time dependency

Infoobject 0soursystem must also be also transfered a an attribute of char 0coorder

can someone help me solve this,

thankyou