SAP Message VN370 - Parameter/ID only useful in connection with program or transaction

Diagnosis Parameter and ID specify the SET/GET parameter for processing the mail.They will only be effective if the processing itself, that is atransaction code or a program name, is specified. Procedure If you enter one or more 'parameter'/'ID' pairs, specify thetransaction code or the program name. If you do not want mailprocessing, leave all fields in this block blank.