Z_PROGRAM does not run with SAP_ALL

Question

Hi All,
System: ECC 6.0
I have a test ID with SAP_ALL and SAP_NEW authorizations, but I am not not able to execute a Z Program with this Test ID, but other users can.
Compared other users UMR with this Test ID and they match up 100%.
All the related auth. Objects checked and they have *
Your suggestions will be help full.
Thanks
Vidyar
Also I created a role with SE38 with full authorization and assigned the role to the Test ID, but still it does say that " You are not authorized to use the program "
Edited by: VIDYAR on Jan 18, 2011 7:11 PM
Edited by: VIDYAR on Jan 18, 2011 7:11 PM
Edited by: Julius Bussche on Jan 19, 2011 8:12 AM
Subject title made more meaningful

Answer 1

9 times out of 10 such a mysterious message has nothing to do with the authorization concept of authority-check statements and you anyway cannot control the execution of a program based on it' name.
Display the code in SE38 and search for ABAP statement constructs using system field "sy-uname". For example:
if sy-uname NE ('cappsg' AND 'busschej').
exit with message xxx using 'You are not authorized'.
endif.
or
data: iv_uname type xubname.
iv_uname = sy-uname.
select single * from ZUSR_AUTH_TABLE where
zname = iv_uname.
if sy-subrc 0.
exit with message xxx using 'You are not authorized'.
endif.
Then look in the table ZUSR_AUTH_TABLE for the lists of authorized users and where it's maintenance dialog is.
Terrible concept, very bad practice but unfortunately it happens - particularly when developers are not given security requirements or have little faith in the existing authorization based implementation in roles.
Can be a mess to fix as well. Good luck.
Cheers,
Julius