The image shows the following error message: Error while writing wsdl file D:\OraBPEL\integration\jdev\jdev\mywork\TestWorkspace\TestInsert\ObjectError.wsdl. Exception: WSDLException: faultCode=OTHER_ERROR: Database type is either not supported or is not implemented. Parameter O is of type OBJ, which is either not supported or not an implemented datatype. Check to ensure that the type of the parameter is one of the supported datatypes or that there is a collection or user-defined type definition representing this type defined in the database. Contact Oracle Support if the error is not fixable.