How to create XSD from RN document

Hi All,

Is there a way to create XSD from RN document say RN3C1 PIP for instance. I used this pub.schema:createXSD in WmPublic folder but when I tried to generate DTD using Altova XML Spy…getting Error as schema is not valid, the content model of complex type defination’3C1InvoiceNotification_RN-V0101_1’ is ambiguous.
Please let me know is there work around for this. I searched the Wm Forum that nothing helped satisfying my request:confused: