role activation not working

Hello everyone,

I was doing the SAP HANA Web Workbench - Hello User! tutorial on how to create and grant roles to your hana application.

I created the application and roles, so as soon as the role and xsaccess files are defined i get the message that i cannot access the application. So far

everything works as expected.

But when I then call the SQL statement to grant the role to my user nothing changes. Does one of you have any idea what it might be? As far as I am concerned I did alle the steps.

Thank you very much in advance for any help!

Best regars

Sebastian

Here are my files:

xsaccess:

{

    "exposed" : true,

    "authorization" : ["pxxtrial.bigdata.airlines::airline_access"]

}

xsprivileges:

{ "privileges" :

    [

        {

            "name" : "airline_access",

            "description" : "Access to the airline data application"

        }

    ]

}

airline_user.hdbrole:

role pxxtrial.bigdata.airlines::airline_user {

    application privilege: pxxtrial.bigdata.airlines::airline_access;

}

I executed the follwing sql commands, everything was finished successfully without error, but still none of those seem to be working:

CALL "HCP"."HCP_GRANT_ROLE_TO_USER"('pxxtrial.bigdata.airlines::airline_user','pxxtrial')

CALL "HCP"."HCP_GRANT_SELECT_ON_ACTIVATED_OBJECTS"

CALL "HCP"."HCP_SYNCHRONIZE_ROLES"

I also tried to log off and back on again after granting the role.