How to fix the Oracle error ORA-32642: non-unique cell values from the ORDER BY clause?

In this post, you’ll learn more about the Oracle ErrorORA-32642: non-unique cell values from the ORDER BY clause with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-32642: non-unique cell values from the ORDER BY clause

Reason for the Error ORA-32642: non-unique cell values from the ORDER BY clause

The MODEL rule ORDER BY clause did not generate unique values for all cells that satisfy the predicates in the left side of the rule.

How to fix the Error ORA-32642: non-unique cell values from the ORDER BY clause ?

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

Modify the rule ORDER BY clause in the MODEL rule.