The following information may be recorded in the audit records:
Message was not processed: Bad Request (400)
INFO 3023 Service does not accept multipart data
INFO 3017 Policy evaluation for service resulted in status 400 (Bad Request)
The following information may be recorded in the Gateway logs:
com.l7tech.server.message: Message was not processed: Bad Request (400)
com.l7tech.server.MessageProcessor: 3023: Service does not accept multipart data
com.l7tech.server.MessageProcessor: 3017: Policy evaluation for service EchoServiceService [5144579] resulted in status 400 (Bad Request)
Release:
Component: APIGTW
MTOM is a technology that allows the Gateway to send binary data to protected web services and servers in XML-formatted messages. This is extremely useful for sending binary attachments to web services that require non-XML binary data (such as text files, PDF documents, or images). A published service on the Gateway must be configured to accept MTOM messages or certain errors may appear. This article will prescribe the necessary steps and changes required in a service policy to allow a published service to accept MTOM messages.
Resolving this issue involves making changes to the service policy associated with the published service on the Gateway. Log in to the Policy Manager as a user authorized to update the impacted service policy and add one of the following assertions:
The presence of either of these assertions will allow a published service to accept MTOM messages. Please see the Layer 7 Tech docs, for the applicable version of the Gateway for more information on using these assertions in a service policy.