The following is the ORA-19206 error message, you can learn the cause and solution of the Oracle database error.


ORA-19206 Invalid value for query or REF CURSOR parameter

Cause: The queryString argument passed to DBMS_XMLGEN.newContext was not a valid query or REF CURSOR.

Solution: Rewrite the query so that the queryString argument is a valid query or REF CURSOR.

Case:

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