Diagnosis
In the condominium owner company code, the system attempts to determinea unique condominium owner for each document.
To make this determination, the system analyzes:

• Profit center:

The system analyzes the profit centers in the document. Usually thesystem derives the profit centers from the account assignment objects inthe individual line items. In the condominium owner company code, thesystem determines the profit center for real estate objects from thecondominium management contract for the rental object.

• House bank data:

The system analyzes the house bank data in the document. Therefore, theaffected bank account has to be entered uniquely in each bank line item.You can enter the house bank and the account ID in FI postingtransactions by choosing Additional Data# The system thensearches for the condominium management contract that has these bankdetails.
In the current case, the system is not able to determine a uniqueowner.

System Response
The system cannot post the document.

Procedure
Check the account assignment data and bank details.