ErpObjectDFFUpdateService webservice is not working when use fr object function application composer

I able to update dff attribute1 in ap payments using /fscmService/ErpObjectDFFUpdateService?WSDL soap service from SOAP UI/postman but unable to update from application composer's object function

def object =

[

EntityName :"Payables Invoice Checks",

ContextValue :"#NULL",

UserKeyA :"105446",

DFFAttributes : [[ATTRIBUTE1:"1223456"]],

];

def operationMode = "single";

def document = [:];

def notificationCode = "";

def callbackURL = "";

def uresult = adf.webServices.upd.updateDffEntityDetails(document, operationMode, object, notificationCode, callbackURL);

it always return zero

appreciate your input please