The first Application Management Pack (AMP) 22.214.171.124 plug-in for Oracle Enterprise Manager 12c was released in 2012. We have released several updates since then, including AMP 126.96.36.199, 188.8.131.52, and 184.108.40.206. Most recently, we released AMP 220.127.116.11 Bundle Patch 3 in February 2016.
The minimum baseline for new Application Management Pack patches for EM 12c has been raised to AMP 18.104.22.168. All new patches and updates for Application Management Pack 12.1 running on EM 12c will require AMP 22.214.171.124.
For details about upgrading your AMP plug-in to the new AMP 126.96.36.199 minimum patching baseline, see:
Upgrade to AMP 13
If you are still running any version of AMP 12.x, we strongly encourage you to upgrade to Application Management Pack 13 running on Enterprise Manager Cloud Control 13c Release 2 (13r2). For details, see: