Prevent users from selecting a company on an invoice not on the Ledger associated with the BU

Summary:

Can you prevent users from selecting a company when coding an invoice if that company is not in the ledger that is associated with the invoice BU?

Content (required):

Oracle is allowing the disbursement technicians to select companies that are not in the ledger associated with the BU on the invoice. When they discover this, they cancel the invoice but often this causes Create Accounting errors that must be resolved. Can this be prevented up front?

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

23A

Code Snippet (add any code snippets that support your topic, if applicable):