To supply shipment sort segregate data and related shipment identification numbers
Reference information as defined for a particular Transaction Set or as specified by the Reference Identification Qualifier
SSD01 is the PRO number assigned by the carrier.
Reference information as defined for a particular Transaction Set or as specified by the Reference Identification Qualifier
SSD02 is the sort segregate code assigned by the consignee.
Identifying number for Purchase Order assigned by the orderer/purchaser
Code indicating application error condition
SSD04 indicates the error associated with the data in SSD03.
