How to fix the Oracle error ORA-22371: Table contains data of type string.string, version string, which does not exist?

In this post, you’ll learn more about the Oracle ErrorORA-22371: Table contains data of type string.string, version string, which does not exist with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-22371: Table contains data of type string.string, version string, which does not exist

Reason for the Error ORA-22371: Table contains data of type string.string, version string, which does not exist

Some of the older versions of the type may have got deleted because one or more of the types it were referencing was dropped.

How to fix the Error ORA-22371: Table contains data of type string.string, version string, which does not exist ?

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

These data could not be read as the whole ADT. Read the data at individual scalar attribute level.