table inheritance

AX 2012 R3 Upgrade Gotchas

In our upgrade to AX 2012 R3 from AX 2012 RTM ( or R1 ), we've run in to some interesting scenarios.  Be it the flattening of inherited tables ( you'll see the extended/child table in the AOT but it has vanished in the SQL database ), being SURE you have change tracking disabled on your database prior to running the "Data upgrade checklist for in-place upgrades", or now the deployment of AIF inbound ports which extend SysOperation framework.  We'll share our experience so that you can save a few grey hairs!