I appreciate this is a very old question but thought I'd comment for exposure. My team have built an FSEDIT capability as a SAS-Powered Web Application. It's free for 5 users, and works on all versions of SAS (Foundation, EBI, Viya).
https://datacontroller.io
/Allan
SAS Challenges - SASensei
MacroCore library for app developers
SAS networking events (BeLux, Germany, UK&I)Data Workflows, Data Contracts, Data Lineage, Drag & drop excel EUCs to SAS 9 & Viya -
Data ControllerDevOps and AppDev on SAS 9 / Viya / Base SAS -
SASjs