SAP Message WC104 - No set material listed in the interval & to &, or material cannot be sent

Diagnosis The set materials entered in the direct request are not listed fromV1 to v2 or the set materials do not have eans. System Response The system could not prepare IDocs for the set assignments. Procedure Correct the selection criteria for the set assignments in the directrequest or maintain the listing periods or the EANs ofthe set materials involved (view: sales or basic data).