Error message 090(56) No auth for personnel number xxx

Hi,

I am testing authorization for users who can put up travel expense on behalf of another staff.  However, I encounter error message 090(56).  I have granted access to P_PERNR, P_ORGIN and P_ORGINCON but still encounter the error.

For R/3, we can user SU53 transaction to check on missing authorization.  For ESS, what is the way to troubleshoot the errors?

Thanks.