This message:  REMAP is always the result of a duplicate MSKU.  Once you change the affected MSKU; you can continue.

If your MSKU was: 2014-01-31-B006K3VGBS change the MSKU up beyond the end of your batch; for example:  2014-01-310B006K3VGGS-1

Below are directions for changing the MSKU in the ADD ITEM TO SHIPMENT(S) pop-up.

To change the MSKU simply double click on the MSKU field and edit the existing MSKU to create a new one.