SAP Message BEA_R1210 - Agreement &1: billing unit could not be determined

Diagnosis
It was not possible to determine a billing unit when the agreement wascreated.

System Response
The agreement was saved with the indicator 'Contains Errors', and cannotbe processed (for example, settled) until the error is removed. Ifavailable, the most recent error-free version is displayed in the salesvolume display. Otherwise, the current version is shown. You can viewthe version that contains errors in the menu under 'Analyse IncompleteRebate Due List'.

Procedure
Maintain the missing entries in Customizing for OrganizationalManagement so that the billing unit can be determined from the
organizational units. Then process the entry that contains errors inthe menu under Sales -> Rebate Processing -> Rebate Due List ->Analyse Incomplete Rebate Due List, or resend the agreement to therebate application.