Another common source of sy-subrc 15 is related to Remote Function Calls (RFCs). When one SAP system calls a function module in another system, an automatic authorization check is performed using the authorization object.
The SY-SUBRC 15 – Access Denied error is not a mysterious system glitch; it is the SAP security model doing its job. It is a deliberate blockade to protect sensitive data and critical functions.
IF sy-subrc <> 0. MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4. ENDIF. access denied sy-subrc 15
A: Having many roles does not guarantee authorization; the sum of authorizations from all roles must fulfill the exact requirements of the AUTHORITY-CHECK . Complex overlapping roles can sometimes conflict or miss specific field values, leading to access denial. Use SU53 to see which specific field values were expected and not found in the user's combined profile.
Verify directory structure using transaction AL11 . 4. Troubleshooting Example Another common source of sy-subrc 15 is related
A: SU53 shows the last failed authorization check after an error has occurred, offering a quick snapshot for the end-user. ST01 (System Trace) is a more powerful tool that logs all authorization checks for a user over a period of time, making it ideal for analyzing multiple or intermittent issues.
Before we can resolve the sy-subrc 15 error, we must first understand what SY-SUBRC is. In SAP ABAP, SY-SUBRC is a system field that serves as a return code, indicating the success or failure of the last ABAP statement executed. It is crucial for controlling program flow and error handling. It is a deliberate blockade to protect sensitive
Run SU53 → See missing auth → Add to role via PFCG → Retry.
Since SAP won't tell you why the OS said no, go to the OS directly. Log into the application server as <sid>adm . Run the exact operation manually:
If called transaction requires authorization not available → SY-SUBRC = 15
drwxrwxrwt 2 root root 4096 Oct 26 09:30 /tmp/export