I have a workflow that uses a batch macro to dynamically set the DB connection string on a Data Output node as in the image below. I set up a "dummy" DB connection (which is a valid one), then pipe in the real one I want to use (environment specific) via the macro's Control Parameter at runtime. Everything works great locally, but when I publish to Alteryx Server I get an Unable to translate alias message also shown below.
Any ideas of what I can try?

