Ora-28374 After Migration To 11.2.0.x from earlier releases 10gR2 or 11gR1
(Doc ID 1260584.1)
Last updated on MARCH 12, 2021
Applies to:Oracle Database - Enterprise Edition - Version 188.8.131.52 and later
Advanced Networking Option - Version 184.108.40.206.0 to 220.127.116.11 [Release 11.1 to 11.2]
Information in this document applies to any platform.
After upgrading your database from version 10.2 to 11.1 or 11.2 you may get the following error:
ORA-28374 "typed master key not found in wallet"
The error typically is dumped intermittently. For example when you select from the table in a simple manner like
select * from &encrypted_table;
it works, however when ordering or joining with other tables you get the error.
You upgraded the database using TDE features from version 10.2 to a higher release. This issue can also happen if you switch the compatible parameter to the current database version after keeping it initially at the previous database release.
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