SAP Message 9J684 - No update KNA1 possible for &. Maintain settlement date.

Diagnosis The update of table KNA1 for recipient &V1& ended with errors. The date of the last settlement could not be updated. Procedure The update data is saved to the postprocessing data for the SD orderinput. A postprocessing run has to be performed before the next settlement run.This automatically maintains the date of the last settlement for thisrecipient. You can start the postprocessing run by choosing Transaction Data ->Settlement -> SD Orders -> Postprocess Input.