Error PO 2055683 when trying to submit a PO from a negotiation

Summary:

From a user: 'Every time I put a requisition into negotiations and then when it is done and awarded and it gets moved back to purchase orders then I can’t move it to open. I have been getting the following error.

But I did have some that worked in there just fine so I am not sure what happened.'

Version (include the version you are using, if applicable):

24D