SAP Message AM225 - Please specify other city only with PO Box or company postal code

Diagnosis You have made an entry in the Other City field, withoutspecifying a PO Box or a company postal code, but this field is onlyused when the city of the PO Box address differs from the houseaddress. Otherwise the city is entered in the field City. Procedure Either specify a PO Box (incl. postal code), or the company postalcode, or cancel the entry in the Other City field.