ORA-30937: No schema definition for 'string

admin

ORA-30937: No schema definition for 'string' (namespace 'string') in parent 'string'
Cause: The schema definitionfor the parent node being processed does not allow
for the specified child node in its content model. Note that any typecastingvia
xsi:type must occur before the schema definitions for the new type can be used.
Action: Only insert elementsand attributes declared in the schema. Check to
make sure that xsi:type (if used) is specified first.