How to fix the Oracle error XOQ-00402: unexpected class type for object “(string)”: expected string?

In this post, you’ll learn more about the Oracle ErrorXOQ-00402: unexpected class type for object “(string)”: expected string with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

XOQ-00402: unexpected class type for object “(string)”: expected string

Reason for the Error XOQ-00402: unexpected class type for object “(string)”: expected string

Cause: An unexpected error occurred while processing the metadata. This could indicate inconsistencies in the metadata, or multiple objects with the same name or ID.

How to fix the Error XOQ-00402: unexpected class type for object “(string)”: expected string ?

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

Action: Check the metadata object for inconsistencies. If there are multiple objects with the same name or ID, rename one of the objects so that its ID is unique.