During testing of the ConfigScaleOut functionality an error occurred while trying to add a vDNS instance to the vLB.  The request to add the instance was successful but the subsequent commit request failed.  The following error was encountered:

• <?xml version="1.0" encoding="UTF-8" standalone="no"?>
  <rpc-reply xmlns="urn:ietf:params:xml:ns:netconf:base:1.0">
  <rpc-error>
  <error-type>rpc</error-type>
  <error-tag>missing-attribute</error-tag>
  <error-severity>error</error-severity>
  <error-message>Missing attribute rpc</error-message>
  <error-info>
  <bad-attribute>message-id</bad-attribute>
  <bad-element>rpc</bad-element>
  </error-info>
  </rpc-error>
  </rpc-reply>

APPC sent the following commit request:

• <rpc> <commit/> </rpc>

It appears Netconf/RPC requires the namespace and messageid:

• <rpc xmlns="urn:ietf:params:xml:ns:netconf:base:1.0" message-id="5"> <commit/> </rpc>