Workflow Activity Completion

This thing still fails with SOAP .   <Item action="EvaluateActivity" type="Activity"><Activity>06F172F515644FB3A9EA491F2CE73070</Activity><ActivityAssignment>912A54BE188C4C00A9A68448D78AA6F3</ActivityAssignment><Paths><Path id="93BE1B7ABAB94D008D3B14E0867E5F0D"/></Paths><DelegateTo>0</DelegateTo><Tasks/><Variables/><Authentication mode=""/><Comments>5 S5 P0WN688E9SOZNDFBRJOAOY- OCFLTQ673JZRUMOFGATWTX-41ORX1SDQGYER9O7 VS8UUZHV7VYW5FGQE53MFCWVY13-BTRJIETQTJXS SPUI87XDFAQMJVXHTGLIQPBLM-31OBF82RMHSJI0Q0TJ6C CEQTUVFZSAQQF8JUJ4EPSCSGF QRNNJADQ3ZH4P1EIT</Comments><Complete>1</Complete></Item>     Here is the soap error response. <SOAP-ENV:Envelope><SOAP-ENV:Body><SOAP-ENV:Fault><faultcode>SOAP-ENV:Server</faultcode><faultstring>The action "",ApplyItem is not supported.</faultstring><detail><af:legacy_detail>The action "",ApplyItem is not supported.</af:legacy_detail></detail></SOAP-ENV:Fault></SOAP-ENV:Body></SOAP-ENV:Envelope>     Same request with nash is however successful. Somehow the soap action gets messed up. All other soap calls are successful. <SOAP-ENV:Envelope xmlns:SOAP-ENV="">schemas.xmlsoap.org/.../ApplyItemResponse><Message><event name="ids_modified" value="06F172F515644FB3A9EA491F2CE73070|DFA86CE86BCF4365840874169603AF55|C2D3608E5C1143A39FAC5D7A9240BE55|5703D1280DD447FD9BA2468E21CC607D"/></Message></SOAP-ENV:Body></SOAP-ENV:Envelope>