I am using
cl_wd_runtime_services=>attach_file_to_response to open up a PDF that was created from smartform output. This was working great until 2 days ago and I have changed nothing.
I am passing a filename, xstring and mime type 'application/pdf'. The filename and xstring both have data.
This is usually what would display in IE.
Now nothing happens but a blank screen.
Please share any of your ideas for what I could check. Thanks