Access Denied Sy-subrc 15

The ( t ) is set. On Linux, the sticky bit on /tmp means only the file owner (root) or directory owner (root) can delete or rename files. But the SAP user ( a4hadm ) owns the files inside. Why?

To resolve an "Access Denied" error, developers and users should check the following: Whitelist the Directory SAP Community

When a dump or an error message points to access denied sy-subrc 15 , use this universal troubleshooting checklist:

In ABAP programming, SY-SUBRC = 15 specifically indicates an Access Denied access denied sy-subrc 15

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:

A common mistake is passing a path that ends in a directory instead of a specific filename (e.g., C:\Documents\ instead of C:\Documents\test.txt ).

When attempting to read, write, or append data to a physical file on the application server, sy-subrc = 15 typically maps to an operating system-level or "Permission Denied" error (equivalent to POSIX EACCES ). This happens when: The ( t ) is set

This is your first line of defense. Immediately after receiving the "Access Denied" error: Open a new session. Run transaction .

If you encounter SY-SUBRC 15 , do not restart the system. Follow this forensic process:

Set a breakpoint in the ABAP Debugger immediately before the suspected error point. Step through ( F5 or F6 ) and look at the exact statement that populates sy-subrc . Run the exact operation manually: A common mistake

While 4 means "nothing found" and 8 usually signals a logical mistake, 15 is the system’s way of shutting the door in your face. In the context of standard SAP file operations—particularly OPEN DATASET —a return code of 15 translates to a bluntness that frustrates developers and basis teams alike:

CASE sy-subrc. WHEN 0. " Success WHEN 15. MESSAGE e009(zfile_errors) WITH sy-subrc lv_filename. "User-friendly: 'Access denied to &1' WHEN OTHERS. MESSAGE e010(zfile_errors) WITH sy-subrc. "Unknown OS error ENDCASE.