Error 1021119¶

This error indicates you have chosen a special service that is incompatible with other selections you have made. For example, the following is returned if the DelCon special service is selected with Express Mail, which does not support DelCon:

{
    "errorCode": "1021119",
    "errorDescription": "Invalid special service DelCon selected.",
    "additionalInfo": "Invalid special service DelCon for selected Mail Service."
}

Ensure that the special service you selected is compatible with the service, parcel type, and additional special services you selected.

For compatibility of special services and services, see the Special Services table on the carrier page of the carrier you are using.

For all compatibilities, use the Carrier Rules API or see the USPS Domestic Mail Manual.

Back to Error Codes.