From the SAP Easy Access menu, choose Logistics Sales and Distribution Sales Contract Create/Change.

On the Change Contract: Initial screen, enter the contract number and select Sales (sales overview).

In the Create/Change Qty contract: Overview screen, choose  Goto Header Partner.

The Create/Change Qty contract: Header Data screen appears with the Partners tab active.

All parties assigned to the customer master data record are displayed.

When you create a contract, you select the ship-to party and the alternative ship-to parties that are valid for the contract. If you select only the ship-to party, but no alternatives, the system does not consider the alternative ship-to parties during subsequent changes to the contract. As a result, when you change the contract to add multiple ship-to parties, the system does not automatically propose the alternative ship-to parties. However, you can manually enter the alternative ship-to parties.

Enter Ship-to party in the Partn. funct. (partner function) field.

Enter the alternative ship-to party or parties in the Partner field.

There can only be one customer with the partner function Ship-to party . You can change this party by entering a different customer in the partner field.

Repeat these steps until you have added all of the ship-to parties you want. You can delete parties by selecting the line and choosing Delete line .

Save the contract.