How to fix the Oracle error ORA-12843: pdml lock not held properly on the table?

In this post, you’ll learn more about the Oracle ErrorORA-12843: pdml lock not held properly on the table with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-12843: pdml lock not held properly on the table

Reason for the Error ORA-12843: pdml lock not held properly on the table

The coodinator crashed or released the lock on the partition which the slave is trying to aquire currently.

How to fix the Error ORA-12843: pdml lock not held properly on the table ?

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

Check if the coordinator or some of the other slaves died. Also check that the lock has not been corrupted. Issue the pdml again.