How to fix the Oracle error ORA-12951: Attempt to change default permanent tablespace to temporary?

In this post, you’ll learn more about the Oracle ErrorORA-12951: Attempt to change default permanent tablespace to temporary with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-12951: Attempt to change default permanent tablespace to temporary

Reason for the Error ORA-12951: Attempt to change default permanent tablespace to temporary

It is incorrect to alter the default permanent tablespace of a database to temporary type

How to fix the Error ORA-12951: Attempt to change default permanent tablespace to temporary ?

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

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