Issue with CallFunction of V2 Model

[SandipAgarwalla]

Hi

I have an issue with the call function of V2 Model. While calling the function import, the console errors out saying

"uncaught (promise)   undefined
(anonymous function @ODataModel.js

My function call is as below

var entry = {
  'CountBack':'X',
  'CountBack_Lvl':'X',
  'CountBack_SLvl':' ',
  'Def_No_Of_Hu':'2'  
  };
oModel.callFunction("/DemoEWM","GET",entry,null,function(oData,oResponse){
  alert("success:"+oResponse);
  },function(oError){
  alert("error"+oError); 
  });

I tried with POST too, but same results.

What is missing here. I am using 1.34 version of UI5

Thanks

Sandip

[Former Member · Accepted solution]

Hi,

Maybe try setting the parameters explicitly. I'm using the callFunction method as follows (adapted it to have your values):

oModel.callFunction("/DemoEWM", {
     "method": "GET",
     urlParameters: {
          CountBack: 'X',
          CountBack_Lvl: 'X',
          CountBack_SLvl: ' ',
          Def_No_Of_Hu: '2'
     },
     success: function(oData, oResponse){
          //Handle Success
     },
     error: function(oError){
          //Handle Error
     }
});

Regards

Albert Volschenk

[former_member341017 · Accepted solution]

With explicit parameters the error is not coming up.

Correction: it should be method, not "method"

[Former Member]

You may need to get x-csrf token first.

[SandipAgarwalla]

Thanks Rajeesh

Do you mean refreshSecurityToken?

Can you provide a code snap.

Thanks

Sandip