The underlying OS (Linux, Unix, or Windows) denied the SAP application server process ( sapadm or adm ) access to the file or directory.
It is highly valuable to differentiate value 15 from its more common cousin, value 4:
The target file or directory has incorrect Unix/Linux permissions ( chmod ). 3. How to Resolve SY-SUBRC 15 (Step-by-Step)
When working with Secure Store and Forward (SSF) mechanisms, digital signatures, or data encryption APIs (like CL_SEC_SSF ), a return code of 15 points to specific security validation failures.
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
In SAP ABAP programming, SY-SUBRC is a system fields system variable that serves as a return code. A value of always means success.
While many SAP developers and basis administrators are intimately familiar with SY-SUBRC = 4 (Not authorized / Not found), encountering a can cause confusion. If you are facing an "Access Denied" error accompanied by return code 15, you are dealing with a specific type of authorization or system communication failure.
Look for corresponding operating system or database security alerts occurring at the exact timestamp of the error.
CALL FUNCTION 'GUI_DOWNLOAD' EXPORTING filename = 'C:\forbidden_area.txt' " Potential permission issue filetype = 'ASC' TABLES data_tab = lt_data EXCEPTIONS access_denied = 15 " This is triggered OTHERS = 1. Use code with caution. The underlying OS (Linux, Unix, or Windows) denied
In the context of standard SAP authorization checks and RFC communication,
) or using a path that does not exist can trigger this code. Quick fixes Check the Path
If OPEN DATASET ... FOR OUTPUT fails with sy-subrc 15 on the app server: Ensure the directory exists.
Try writing to a user-specific folder, such as C:\Users\ \Documents . Ensure the file is not currently open. How to Resolve SY-SUBRC 15 (Step-by-Step) When working
The error is rarely a bug in the code itself; rather, it is a conflict between the SAP application and the local environment's security protocols: Operating System Permissions
* Example of a typical AUTHORITY-CHECK for a user transaction AUTHORITY-CHECK OBJECT 'S_TCODE' ID 'TCD' FIELD 'SE16N'. IF SY-SUBRC <> 0. MESSAGE e000(38) WITH 'You do not have authorization for transaction SE16N'. ENDIF.
In SAP, sy-subrc is a system variable that returns the return code of the last ABAP statement executed. The value of sy-subrc can range from 0 to 16, where 0 indicates a successful execution, and non-zero values indicate errors. Specifically, sy-subrc 15 corresponds to an "Access Denied" error.
This comprehensive guide demystifies the sy-subrc 15 error. We will explore the meaning of the SY-SUBRC system field, dive into the specific scenarios that trigger a return code of 15, and provide a structured, step-by-step approach to identifying and fixing the root cause of the authorization failure.