SAP FIORI Apps ( My Leave Request) Throwing Error ( Your user might not be configured properly; contact your administrator)

Hi Guys,

Need your assistance for the following below error arising while clicking on  "My Leave Request"  App in SAP FIORI Launchpad.

My Software Version :

EHP7  -  7.40.

SAP_UI  SP09

SAPK-10003INUIX01HCM

SAPK-60012INGBHCM002

Error  : 

Your user might not be configured properly; contact your administrator. (error)

An exception was raised. (error).

I have already check the below points.

1. Trusted RFC are working fine. I able to execute other Apps like ( Track Purchase Order ).

2. /n/IWFND/ERROR_LOG   No errors found .

3. /sap/opu/odata/GBHCM/LEAVEREQUEST;v=2/?$format=xml    ( No Errors found )

4./sap/opu/odata/GBHCM/LEAVEREQUEST;v=2/$metadata   ( No Errors found ).

5. Employee Self-service is configured in the backend. And Communication infotype 105 is maintained with user id.

Thanks and Regards

Raheem