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Continue to ChatExport from a Non-CDB and Import in PDB http://oracle-help.com/oracle-database/multitenant/export-from-a-non-cdb-and-import-in-pdb/
Export from a Non-CDB and Import in PDB http://oracle-help.com/oracle-database/multitenant/export-from-a-non-cdb-and-import-in-pdb/