How to fix the Oracle error ORA-56935: existing datapump jobs are using a different version of time zone data file?

In this post, you’ll learn more about the Oracle ErrorORA-56935: existing datapump jobs are using a different version of time zone data file with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-56935: existing datapump jobs are using a different version of time zone data file

Reason for the Error ORA-56935: existing datapump jobs are using a different version of time zone data file

An attempt was made from a datapump job to request a different version of time zone data file from the one used by existing datapump jobs.

How to fix the Error ORA-56935: existing datapump jobs are using a different version of time zone data file ?

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

Wait until existing datapump jobs unload the secondary time zone data file.