How to fix the Oracle error ORA-38911: unique constraint (string.string) violated?

In this post, you’ll learn more about the Oracle ErrorORA-38911: unique constraint (string.string) violated with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-38911: unique constraint (string.string) violated

Reason for the Error ORA-38911: unique constraint (string.string) violated

An INSERT statement with a CHANGE_DUPKEY_ERROR_INDEX hint tried to insert a duplicate key into a table.

How to fix the Error ORA-38911: unique constraint (string.string) violated ?

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

Either remove the unique restriction or do not insert the key.