When I created an order and saved in CRM, it throws an error saying "Errors have occured while transferring the document into another system. Partner with the partner role AP cannot be converted ". (here the AP is mapped to contact person in CRM).This order is not transfered to R/3.This happens only for this particular order. The orders created earlier and after this one have been transfered successfully to R/3. So I assume there is no problem in the mappings and other settings. Is there any problem with the contact person master data? If yes, What all fields i need to check? I compared the master data of this contact person with that of other contact person whose order has been transfersd to R/3, but could not find out any discrepancy. Please give your valuable inputs to resolve this.