Unretrieved fields

Sometimes there might be a problem with new field just added to a table.

There is no possibility to put a value to such field on form, neither in Table Browser.
Unretrieved value is visible, and such field is grayed out.

There are few steps which may help, but the bad news is that, that all those steps may not help and at the end you'll have to restart AOS (it worked always for me).
So, if you have this issue with "Unretrieved" fields on your DEV or TEST machine and you can restart it.....just do it.

So, there are few steps which may help.
1. Sychronize this table
2. Restore form where is this field. (right click on form from AOT and then -> Restore)
2. Clean all cache (Dev enviromnent, Tools\Caches\...)
3. Close AX client and delete all .auc files (C:\Users\YOURUSER\AppData\Local\Microsoft\Dynamics Ax\VSAssemblies{xxxxxxxxxxx\


There is one known additional issue regarding this subject. 
This new field may be visible on form and usable, but all select statement will return blank/null or (even worse) default value of Enum from that field, if that field is a type of Enum.
This last thing is the worst scenario in my opinion, because it's very hard to find why select statement is fetching wrong data.