Oracle Error Message
OCI-30943: XML Schema ‘string’ is dependent on XML schema ‘string’
Reason for the Error
Not all dependent schemas were specified and/or the schemas were not specified in dependency order, i.e., if schema S1 is dependent on schema S, S must appear before S1.
Solution
Include the previously unspecified schema in the list of schemas and/or correct the order in which the schemas are specified. Then retry the operation.