Diagnosis
You have specified the source partner function as different from thesold-to party, however you have not adapted the partner determinationsequence.

System Response
The system can not determine the partner.

Procedure
In the sequence field enter a number, which is higher than thepartner function figure that you entered as the source partnerfunction.
Example:
The sequence 0 is entered for the function SH (ship-to party).
If you have entered the function SH for the contact person (CP), alsoenter this in the field sequence 1 . The system thendetermines the ship-to party and afterwards the contact person from theship-to party master record.