ORA-19138: The target type of a cast or castable

admin

ORA-19138: The targettype 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
Cause: An error occurred during the processing of the XQueryexpression.
Action: Checkthe detailed error message for the possible causes.