SAPUI5 OData update error CSRF Token Failed

Question

I'm getting an error when I do an update on my odata.  Below is my code snippet:
var sServiceUrl = "serviceURL";
        // Contact Model
        var updateQntModel = new sap.ui.model.odata.ODataModel(sServiceUrl, false, "usrname", "password");
        var oEntry = {};
        oEntry.fieldval = "14";
        var oParams = {};
        oParams.fnSuccess = function(){ alert("Update successful");};
        oParams.fnError = function(){alert("Update failed");};
        updateQntModel.update("/sPath(field='2222',field2='333',field3='2222')", oEntry, oParams);
The error I am getting: CSRF token validation failed
Anyone have an idea what's causing this?
Tags edited by: Michael Appleby

Answer 1

Hi Jay,
Use the below code for refreshing the security token.
updateQntModel.refreshSecurityToken(
                                                                     updateQntModel.update(
                                                                                                                  "/sPath(field='2222',field2='333',field3='2222')",
                                                                                                                   oEntry ,
                                                                                                                   oParams ,
                                                                                                                   function(){alert ("Update success");},
                                                                                                                   function(){alert ("Update  error");}
                                                                      function(){alert ("Security Token error");}
Try the above code it will work.
Cheers ,
Aisurya