Sy-subrc 15 - Access Denied

While a generic "Access Denied" pop-up might send a junior developer scrambling to check basic login credentials, a seasoned SAP professional knows that the devil is in the details—specifically, the system variable .

# Change ownership to the SAP admin user (e.g., a4hadm) chown -R a4hadm:sapsys /path/to/directory find /path/to/directory -type d -exec chmod 755 {} ; find /path/to/directory -type f -exec chmod 644 {} ; access denied sy-subrc 15

Never assume sy-subrc is only 0 or non-zero. Specifically handle 15 . While a generic "Access Denied" pop-up might send

# On OS level: chmod +x /usr/sap/trans/scripts/my_script.sh chown a4hadm:sapsys /usr/sap/trans/scripts/my_script.sh The Incident: A batch job ran every night to write CSV files to /tmp/export/ . It worked for two years. Suddenly, every run fails with sy-subrc 15 . # On OS level: chmod +x /usr/sap/trans/scripts/my_script

Wait—"No authorization"? Does this mean an SAP Authorization object (like S_DATASET or S_LOG_COM) is missing? This is the most common misconception.

drwxrwxrwt 2 root root 4096 Oct 26 09:30 /tmp/export 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?