How To Fix TG314 - External process table could not be written, code &

SAP Error Message - Details

• Message type: E = Error

• Message class: TG - Messages for Upgrade Repository Switch

• Message number: 314

• Message text: External process table could not be written, code &

What causes this issue?

There is an internal error.

System Response

The upgrade stops with an error message.

How to fix this error?

Try to repeat the upgrade phase. If the error can be reproduced,
contact the upgrade hotline.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message TG314 - External process table could not be written, code & ?

  The SAP error message TG314, which states "External process table could not be written, code &", typically indicates an issue with the external process management in the SAP system. This error can occur in various scenarios, often related to background processing or external commands that the SAP system is trying to execute.
  Causes:
  
  Insufficient Authorizations: The user or the background job may not have the necessary authorizations to write to the external process table.
  System Resource Issues: There may be insufficient system resources (like memory or disk space) available for the SAP system to write to the external process table.
  Configuration Issues: Incorrect configuration settings in the SAP system related to external processes or background jobs.
  Database Issues: Problems with the database connection or database performance can also lead to this error.
  SAP Kernel Issues: Bugs or issues in the SAP kernel version being used may cause this error.
  
  Solutions:
  
  Check Authorizations: Ensure that the user or the background job has the necessary authorizations to perform the action. You may need to consult with your SAP security team.
  Monitor System Resources: Check the system resources (CPU, memory, disk space) to ensure that there are no bottlenecks. You can use transaction codes like SM50 or SM66 to monitor active processes.
  Review Configuration: Verify the configuration settings related to external processes. This may involve checking the settings in transaction SM37 for background jobs or SM49 for external commands.
  Database Health Check: Perform a health check on the database to ensure it is functioning correctly. Look for any locks or performance issues that may be affecting the SAP system.
  Kernel Upgrade: If you suspect a bug in the SAP kernel, consider upgrading to a more recent version or applying the latest patches.
  Check Logs: Review the system logs (transaction SM21) and the developer traces (transaction ST22) for any additional error messages that may provide more context about the issue.
  
  Related Information:
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. You can search for "TG314" or related keywords.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Documentation: Review the official SAP documentation for background processing and external commands for any specific configuration or troubleshooting steps.
  
  If the issue persists after trying the above solutions, it may be necessary to involve SAP support for further assistance.