How to fix the Oracle error ORA-19138: The target type of a cast or castable expression must be an atomic type that is in the in-scope schema types and is not xs:NOTATION or xs:anyAtomicType, optionally followed by the occurrence indicator “?”; otherwise a static error is raised?

In this post, you’ll learn more about the Oracle ErrorORA-19138: The target type of a cast or castable expression must be an atomic type that is in the in-scope schema types and is not xs:NOTATION or xs:anyAtomicType, optionally followed by the occurrence indicator “?”; otherwise a static error is raised with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-19138: The target type of a cast or castable expression must be an atomic type that is in the in-scope schema types and is not xs:NOTATION or xs:anyAtomicType, optionally followed by the occurrence indicator “?”; otherwise a static error is raised

Reason for the Error ORA-19138: The target type of a cast or castable expression must be an atomic type that is in the in-scope schema types and is not xs:NOTATION or xs:anyAtomicType, optionally followed by the occurrence indicator “?”; otherwise a static error is raised

An error occurred during the processing of the XQuery expression.

How to fix the Error ORA-19138: The target type of a cast or castable expression must be an atomic type that is in the in-scope schema types and is not xs:NOTATION or xs:anyAtomicType, optionally followed by the occurrence indicator “?”; otherwise a static error is raised ?

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

Check the detailed error message for the possible causes.