You can try to reset the buffer by entering /$TAB in the command field (use with caution in production). Step 4: Debugging the ABAP
If you are seeing an "Access Denied" or "Authorization Failed" message associated with return code 15, What does sy-subrc = 15 mean? access denied sy-subrc 15
A kernel-level or standard SAP function module is hard-coded to return 15 for a "Not Authorized" status instead of the traditional 4. Common Scenarios You can try to reset the buffer by
While sy-subrc = 4 is a general "No," is often a more specific "No" related to organizational levels or specific functional constraints (like time periods in HR or paths in File Systems). Use SU53 to identify the gap and work with your Basis or Security team to update the relevant roles. Common Scenarios While sy-subrc = 4 is a