Reporting on Infotypes limited by security

I have set up security so that you can only access certain subtypes in an infotype. When I view someones record from PA20 it only shows me the subtypes I have access to from security, but in ABAP query when I select these subtypes nothing comes back in the report. Is this because the report loops round the Infotype finds a subtype I can not access so refuses access, if so how can I get round this as you can see them in PA20 ?

If you are using "ABAP QUERY" you will need to reference the logical database which provides the same security checking...also look in the SU53 after the report execution to see if ther failure report says something of use... You may also have to debug the code in the QUERY, HR acts differently than other security