Oracle Solution for Error ora-13712

ORA-13712: Cannot perform ADDM analysis on AWR snapshots from previous releases. Snapshot version "string" do not match the database version "string".

What triggered the Error:

ADDM analysis can only be performed on AWR snapshots taken in the current release.

What should we do to fix it:

One can still generate AWR and ASH reports using ?/rdbms/admin/awrrpt and ?/rdbms/admin/ashrpt on these snapshots to analyze the data in them.