How to fix the Oracle error ORA-36712: (XSMXALLOC02) Relation workspace object must be a one-dimensional self-relation to be used as a SOURCE or BASIS with ALLOCATE.?

In this post, you’ll learn more about the Oracle ErrorORA-36712: (XSMXALLOC02) Relation workspace object must be a one-dimensional self-relation to be used as a SOURCE or BASIS with ALLOCATE. with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-36712: (XSMXALLOC02) Relation workspace object must be a one-dimensional self-relation to be used as a SOURCE or BASIS with ALLOCATE.

Reason for the Error ORA-36712: (XSMXALLOC02) Relation workspace object must be a one-dimensional self-relation to be used as a SOURCE or BASIS with ALLOCATE.

The user specified an invalid source or basis relation on the ALLOCATE command line.

How to fix the Error ORA-36712: (XSMXALLOC02) Relation workspace object must be a one-dimensional self-relation to be used as a SOURCE or BASIS with ALLOCATE. ?

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

Modify the relation to be a one-dimensional self-relation.