How-To: Batch Update Solicit Codes?

In batch, no.


Via global change if you can group them in a query/queries, yes. There's not option to update to "replace" but you can add and delete solicit codes.  Be careful. Don't base your query on those having code A, delete code A and then have zero results in your query to add code B.  Add B first.  

I would try this with just a couple records to make sure your get process correct.