How To Fix FARR_RAI428 - The configuration is not allowed to be changed (ZDM upgrade running)

SAP Error Message - Details

• Message type: E = Error

• Message class: FARR_RAI - Revenue Accounting Item

• Message number: 428

• Message text: The configuration is not allowed to be changed (ZDM upgrade running)

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message FARR_RAI428 - The configuration is not allowed to be changed (ZDM upgrade running) ?

  The SAP error message FARR_RAI428 indicates that a configuration change is not allowed because a Zero Downtime Maintenance (ZDM) upgrade is currently in progress. This is a protective measure to ensure that the system remains stable and consistent during the upgrade process.
  Cause:
  The error occurs when an attempt is made to change configuration settings while a ZDM upgrade is active. ZDM is designed to minimize downtime during system upgrades, and as part of this process, certain configurations are locked to prevent inconsistencies.
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Upgrade Status: Verify if the ZDM upgrade is still in progress. You can do this by checking the upgrade logs or the status in the SAP system.
  
  
  Wait for Completion: If the ZDM upgrade is ongoing, you will need to wait until it is completed. Once the upgrade is finished, the configuration settings should be accessible for changes.
  
  
  Review Upgrade Documentation: Consult the documentation related to the ZDM upgrade process to understand the specific configurations that are locked and the expected duration of the upgrade.
  
  
  Post-Upgrade Actions: After the upgrade is complete, you can proceed with the necessary configuration changes. Ensure that you follow any post-upgrade steps recommended by SAP.
  
  
  Contact SAP Support: If you believe that the upgrade has completed but you are still encountering this error, it may be necessary to contact SAP support for further assistance.
  
  
  Related Information:
  
  
  Zero Downtime Maintenance (ZDM): This is a methodology used by SAP to perform system upgrades with minimal disruption to business operations. It involves a series of steps that allow for the system to remain operational while updates are applied.
  
  
  SAP Notes and Documentation: Always refer to the latest SAP Notes and official documentation for guidance on handling specific errors and understanding the upgrade process.
  
  
  System Monitoring Tools: Utilize SAP monitoring tools to keep track of the upgrade process and identify any potential issues that may arise during the ZDM upgrade.
  
  
  By following these steps, you should be able to address the FARR_RAI428 error effectively.