How to fix the Oracle error LSX-00229: item type is not a valid type for a list simple type?

In this post, you’ll learn more about the Oracle ErrorLSX-00229: item type is not a valid type for a list simple type with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

LSX-00229: item type is not a valid type for a list simple type

Reason for the Error LSX-00229: item type is not a valid type for a list simple type

Cause: The specified item type must not itself be a list type, and must be one of the types identified in [XML Schemas: Datatypes] as a suitable item type for a list simple type.

How to fix the Error LSX-00229: item type is not a valid type for a list simple type ?

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

Action: Change the list schema component’s declaration.