My Leave Request V2 : Not value

[Former Member]

Hello Expert,

I implemented My Leave RequestV2 fiori apps, I activated the following SAP objects :

SAP UI5 application :HCM_LRQ_CRE

Odata Service : HCM_LEAVE_REQ_CREATE_SRV

I assign the back-end role SAP_HCM_EMPLOYEE_APPS.

But when I launch my application, there is no information coming for back-end system as you can see in the screen-short.

And when I check in the debug mode, I have the following messages :

Failed to load resource: the server responded with a status of 403 (Forbidden)

Therefore, I would like to know if there are others configurations that I didn't do ? Can you help me .

Thanks

Kind Regards

Cedric