How to fix the Oracle error ORA-13027: unable to read dimension definition from string?

In this post, you’ll learn more about the Oracle ErrorORA-13027: unable to read dimension definition from string with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-13027: unable to read dimension definition from string

Reason for the Error ORA-13027: unable to read dimension definition from string

There was a problem reading the dimension definition from the _SDODIM table.

How to fix the Error ORA-13027: unable to read dimension definition from string ?

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

Verify that the _SDODIM table exists and that the appropriate privileges exist on the table. Address any other errors that might appear with the message.