Error
Error Code:
5154
SAP S/4HANA Error 5154: File Stream Write Failure
Description
Error 5154, 'ERR_TEXT_COMMON_STREAM_FAILED_WRITE_OPEN', indicates that SAP S/4HANA was unable to open a specified file or data stream for writing. This typically occurs during operations such as saving documents, exporting data, generating reports, or processing transactions that require persistent storage.
Error Message
ERR_TEXT_COMMON_STREAM_FAILED_WRITE_OPEN
Known Causes
4 known causesInsufficient Permissions
The SAP S/4HANA application or the user account lacks the necessary write permissions for the target directory or file.
Disk Space Exhaustion
The storage location (e.g., server disk, network share) where SAP S/4HANA is attempting to write data has run out of available space.
File Lock or Corruption
The target file or stream is currently locked by another process, or the underlying file system is corrupted, preventing write access.
Network Connectivity Issues
Intermittent or lost network connection to a remote server or storage location prevents the system from writing data.
Solutions
4 solutions available1. Verify Disk Space and Permissions on Application Server easy
Ensures the SAP application server has sufficient disk space and the necessary write permissions for the directory where the file stream operation is attempting to write.
1
Identify the specific file path or directory that the SAP system is trying to write to. This information is often available in the SAP system logs (e.g., transaction SM21, ST22, or the system's trace files). Look for related messages preceding the 5154 error.
2
Log in to the SAP application server operating system using an administrator account.
3
Check the available disk space on the relevant file system. Ensure there is ample free space to accommodate the file being written. For example, on Linux:
df -h4
Verify the permissions of the directory where the file write is failing. The SAP system user (typically `<sid>adm`) must have write permissions to this directory.
ls -ld /path/to/directory5
If permissions are incorrect, grant write access to the SAP system user. For example:
sudo chown <sid>adm:<sid>adm /path/to/directory && sudo chmod u+w /path/to/directory6
If disk space is insufficient, free up space by deleting unnecessary files or consult with your system administrator to expand the file system.
7
Retry the SAP transaction or process that caused the error.
2. Check SAP Gateway Configuration and Status medium
Ensures the SAP Gateway is running and properly configured, as file stream operations can sometimes rely on Gateway services.
1
Access the SAP Gateway Monitor in your SAP S/4HANA system using transaction SMGW.
2
Verify that the Gateway is active and running. Look for any error messages or warnings in the Gateway Monitor.
3
Check the Gateway security settings. Ensure that the necessary RFC destinations and hosts are allowed to communicate with the Gateway.
4
If the Gateway is not running, start it using transaction SMGW and then select 'Goto' -> 'Expert Functions' -> 'Start Gateway'.
5
Restart the SAP application server instance if the Gateway issues persist or if you've made significant configuration changes.
6
Retry the SAP transaction or process that caused the error.
3. Review SAP Note for Specific File Stream Scenarios medium
Investigates SAP Notes for known issues related to file stream operations and the specific SAP S/4HANA version and components involved.
1
Access the SAP Support Portal (SAP ONE Support Launchpad).
2
Search for SAP Notes using keywords such as 'S/4HANA', '5154', 'file stream', 'ERR_TEXT_COMMON_STREAM_FAILED_WRITE_OPEN', and any relevant transaction codes or functional areas involved in the error.
3
Carefully review the search results for any SAP Notes that describe similar errors or provide specific solutions for your SAP S/4HANA version and patch level.
4
Follow the instructions provided in any relevant SAP Notes. This might involve applying a specific Support Package, implementing a correction instruction, or adjusting system parameters.
5
If a specific parameter needs to be adjusted, use transaction RZ10 to modify the instance profile. For example, if a note suggests increasing a buffer size, you might need to change a parameter like `rdisp/max_wprun_time` or a related parameter if specified.
Example: Search for 'RZ10' in SAP Help Portal for instructions on profile parameter maintenance.6
After applying any recommended changes from SAP Notes, restart the relevant SAP application server instance and test the functionality.
4. Analyze SAP System Trace for Deeper Insights advanced
Utilizes SAP system tracing to capture detailed information about the file stream operation and identify the root cause of the write failure.
1
Identify the SAP user and transaction that triggers the error.
2
Activate a system trace for the user and the relevant work process. This can be done using transaction ST05. Select 'SQL Trace', 'System Trace', and 'RFC Trace' as needed. Ensure the trace is active before performing the action that causes the error.
3
Execute the transaction or process that generates the 5154 error.
4
Deactivate the trace in ST05 and then analyze the trace results. Look for low-level operating system calls or database interactions that are failing.
5
Pay close attention to any system error messages or return codes logged within the trace that might provide more specific details about the file write failure.
6
If the trace points to a specific database operation or file system interaction, consult the database administrator or operating system administrator for further investigation. For example, if the trace shows a failed `write()` system call, it might indicate OS-level issues.
7
Based on the trace analysis, implement the appropriate fix, which could range from adjusting file system configurations to resolving underlying database issues.