How to fix the Oracle error ORA-39312: Cannot alter tablespace encryption.?

In this post, you’ll learn more about the Oracle ErrorORA-39312: Cannot alter tablespace encryption. with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-39312: Cannot alter tablespace encryption.

Reason for the Error ORA-39312: Cannot alter tablespace encryption.

DBMS_METADATA_DIFF was comparing two tablespaces, one encrypted, one not. There is no SQL ALTER statement to change the encryption property of a tablespace.

How to fix the Error ORA-39312: Cannot alter tablespace encryption. ?

You can fix this error in Oracle by following the below steps

The difference cannot be eliminated with an SQL ALTER statement.