I feel quite certain that I have followed the deployment checklist from the Help, but I am receiving the error that follows. I have a "results" view that is pretty much a clone of one used in the Web Order Mobile sample. This is DR 7.0.1 & DF 19.1. The error occurs when clicking the Print button is the preceding view.

I have as yet to purchase a deployment license, so if this error is telling me that, let me know.

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FWIW, this webapp has both SOAP web services and a RESTful api based on Mike Peat's classes and both are working as expected.