How To Fix CFD_DE_HANDLER026 - Publishing not possible. Upgrade preparation is running.

SAP Error Message - Details

• Message type: E = Error

• Message class: CFD_DE_HANDLER - Custom Fields: Data Source Extension Handler

• Message number: 026

• Message text: Publishing not possible. Upgrade preparation is 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 CFD_DE_HANDLER026 - Publishing not possible. Upgrade preparation is running. ?

  The SAP error message CFD_DE_HANDLER026, which states "Publishing not possible. Upgrade preparation is running," typically occurs in the context of SAP Cloud Platform or SAP Data Intelligence when there is an ongoing upgrade or maintenance activity that prevents publishing operations.
  Cause:
  
  Ongoing Upgrade: The primary cause of this error is that an upgrade or maintenance process is currently in progress. During this time, certain functionalities, including publishing, may be restricted to ensure data integrity and system stability.
  Locking Mechanism: SAP systems often implement locking mechanisms during upgrades to prevent changes that could lead to inconsistencies or errors.
  
  Solution:
  
  Wait for Completion: The most straightforward solution is to wait until the upgrade or maintenance process is completed. You can check the status of the upgrade in the SAP system or consult with your system administrator.
  Check System Logs: Review the system logs or upgrade logs to get more information about the ongoing process and its expected completion time.
  Contact Support: If the upgrade seems to be taking longer than expected or if you believe this message is appearing erroneously, contact SAP support for assistance. They can provide insights into the upgrade status and any potential issues.
  Retry Publishing: Once the upgrade is confirmed to be complete, try the publishing operation again.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context. SAP Notes often contain troubleshooting steps or known issues related to specific error messages.
  System Administration: Ensure that you have the necessary permissions and that your user role allows for publishing actions once the upgrade is complete.
  Documentation: Refer to the official SAP documentation for your specific product (e.g., SAP Data Intelligence, SAP Cloud Platform) for more details on upgrade processes and their impact on system operations.
  
  Best Practices:
  
  Plan Downtime: If you are aware of upcoming upgrades, plan your publishing activities accordingly to avoid disruptions.
  Monitor Upgrades: Keep an eye on the upgrade process and communicate with your team about expected downtimes or restrictions.
  
  By following these steps, you should be able to address the CFD_DE_HANDLER026 error effectively.