How to fix the Oracle error ORA-22343: Compilation error for type invalidated by ALTER TYPE?

In this post, you’ll learn more about the Oracle ErrorORA-22343: Compilation error for type invalidated by ALTER TYPE with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-22343: Compilation error for type invalidated by ALTER TYPE

Reason for the Error ORA-22343: Compilation error for type invalidated by ALTER TYPE

Compilation failed for a type which was invalidated by ALTER TYPE. We throw this error and rollback the compilation effort so that the user may be able to fix whatever is causing the compilation error and try again. It is important that we do not chnage status here and modify the dependency information as this will affect the creation of versions.

How to fix the Error ORA-22343: Compilation error for type invalidated by ALTER TYPE ?

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

Check what is causing teh compilation error and correct it and try again.