I've created a role that only has transaction OMH7 and I've given full authorisation to the open item that was brought in. I've assigned it to a user and when he tries to run OMH7 he gets a error in the form of a pop up window saying "You are not authorised to use this function" the SU53 shows no failures and I've run a trace on it and it shows only checks for the auths defined in SU24 and they are all green.
So to me this seems like a non-security issue i.e config or something. However, if I give the user SAP_ALL the problem goes away and he can successfully use OMH7.
Does anybody have any suggestions as to what is going on ? we are on ECC6