Oracle® Database 11g / 12c / 18c error codes ORA-44422: nonschema XML disallowed for this column
ORA-44422: nonschema XML disallowed for this column
Oracle Error Code: ORA-44422
Cause: An attempt was made to insert nonschema based XML documents in a binary XML column that disallows nonschema data.
Action: Insert only schema-based documents or alter the column to ALLOW NONSCHEMA data.