You have a command to open the file, but I don't see one to save the file.
Before implementing new code using DDE you probably should read this article:
https://blogs.sas.com/content/sasdummy/2014/10/14/dde-is-doa/
Good news: We've extended SAS Hackathon registration until Sept. 12, so you still have time to be part of our biggest event yet – our five-year anniversary!
Learn how use the CAT functions in SAS to join values from multiple variables into a single value.
Find more tutorials on the SAS Users YouTube channel.
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