3.13 Typical mistakes
A typical problem is that attachments are not correctly described in WSDL. A correct description of attachments is provided in the specification of message protocol http://x-road.eu/docs/x-road_message_protocol_v4.0.pdf
The most common problem related to operation is that the same set of operations is not described in blocks <binding> and <portType>. Generally the causes are the following:
creator of WSDL forgot to describe operations in <binding> or
creator of WSDL deleted old operations in only one location;
- The creator of WSDL described several versions of the same operation.