RFC Authorization Issue

Hi experts,

We have a portal application which calls few BAPIs in the R3 system.

When I try to access BAPI_ALM_CONF_CREATE, it returns an error message saying " You do not have access to this transaction ".

I saw that the authorization object C_AFRU_AWK controls the authorization. I added that object also.

I gave the following values to the authorization object.

Activity : 01

Order Type : *

Plant : XXXX

Still, I am getting the same message.

Can anyone help me ?

Thanks alot

Shobin