Forum Discussion
Sorry but I see 576521
https://techdocs.f5.com/kb/en-us/products/big-ip_ltm/releasenotes/product/relnote-bigip-14-1-0.html
If you have MSSQL proxy feature configured, you will lose it upon upgrading to v13.0.0 or later. "-- MSSQL proxy is configured. -- Upgrade to v13.0.0 or later." You will lose MSSQL proxy feature upon upgrade to v13.0.0 or later. MSSQL proxy is no longer supported. MSSQL proxy is removed from BIG-IP product. Workaround: None. If you have MSSQL proxy feature configured, you will lose it upon upgrading to v13.0.0 or later.
You see if you can get any ideas from mysql proxy iapp, where you can see what is used but this is an old iApp (not a FAST temple iApp) so you will need F5 versions 13 or 12 as newer versions may not open it.
https://community.f5.com/t5/crowdsrc/mysql-proxy-iapp/ta-p/278223