We need to throw an error message. If legal entity name and company description are not tally

Summary:

While creating the invoice we need to throw an error message If the user selects the legal entity at header level and company code description at line level are not tally.

Content (required):

For this we created one DFF field and replicate the distribution code combination in the DFF field but while deploy the changes we didn't get the solution as expected.

So please suggest your ideas and help us on how to achieve this.

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