In this post, you’ll learn more about the Oracle ErrorUDI-00018: Data Pump client is incompatible with database version string with the details on why you receive this error and the possible solution to fix it.
Oracle Error Description
UDI-00018: Data Pump client is incompatible with database version string
Reason for the Error UDI-00018: Data Pump client is incompatible with database version string
The Import utility is at a higher version than the database version and is thereby incompatible.
How to fix the Error UDI-00018: Data Pump client is incompatible with database version string ?
You can fix this error in Oracle by following the below steps
Use the same version of Import utility as the database.