How to fix the Oracle error ORA-02051: another session or branch in same transaction failed or finalized?

In this post, you’ll learn more about the Oracle ErrorORA-02051: another session or branch in same transaction failed or finalized with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-02051: another session or branch in same transaction failed or finalized

Reason for the Error ORA-02051: another session or branch in same transaction failed or finalized

A session at the same site with the same global transaction ID failed. The failure could also be caused by an application error if an attempt was made to update the database while another tightly coupled transaction branch with the same global transaction ID was finalized or aborted.

How to fix the Error ORA-02051: another session or branch in same transaction failed or finalized ?

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

No action necessary as the transaction will be automatically recovered. In the case of an application error, make sure there are no more updates to the database once the transaction manager has started two-phase commit for tightly coupled distributed transaction.