How To Fix USMD_EDITION_GENERAL045 - Cannot upgrade editions: Zero Downtime Maintenance in process

SAP Error Message - Details

• Message type: E = Error

• Message class: USMD_EDITION_GENERAL - Message Class for Edition

• Message number: 045

• Message text: Cannot upgrade editions: Zero Downtime Maintenance in process

What causes this issue?

The system is being upgraded. With Zero Downtime Maintenence, you can
continue to work during the upgrade. However, you cannot upgrade
editions until the system upgrade is complete.

System Response

How to fix this error?

When the system upgrade is over, run the report USMD_UPGRADE_EDITION
again.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message USMD_EDITION_GENERAL045 - Cannot upgrade editions: Zero Downtime Maintenance in process ?

  The SAP error message USMD_EDITION_GENERAL045 indicates that there is an issue with upgrading editions in the context of Zero Downtime Maintenance (ZDM). This error typically arises when an attempt is made to upgrade an edition while a Zero Downtime Maintenance process is already in progress.
  Cause:
  The primary cause of this error is that the system is currently undergoing a Zero Downtime Maintenance process, which prevents any edition upgrades from being executed simultaneously. ZDM is designed to allow for system updates without significant downtime, but it also imposes certain restrictions on operations that can be performed during the maintenance window.
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check ZDM Status: Verify if a Zero Downtime Maintenance process is currently running. You can do this by checking the system logs or using transaction codes related to ZDM monitoring.
  
  
  Wait for Completion: If ZDM is in progress, you will need to wait until the process is completed. Once the ZDM process finishes, you should be able to proceed with the edition upgrade.
  
  
  Review ZDM Configuration: If you frequently encounter this issue, review your ZDM configuration and scheduling to ensure that maintenance windows are appropriately planned and that edition upgrades are not scheduled during active ZDM processes.
  
  
  Consult Documentation: Refer to the official SAP documentation for Zero Downtime Maintenance and edition upgrades for any specific guidelines or best practices that may apply to your situation.
  
  
  Contact SAP Support: If the issue persists or if you are unsure about the status of the ZDM process, consider reaching out to SAP Support for assistance. They can provide insights based on your specific system configuration and logs.
  
  
  Related Information:
  
  Zero Downtime Maintenance (ZDM): A methodology that allows for system updates with minimal or no downtime, ensuring that business operations can continue uninterrupted.
  Edition Upgrade: A process in SAP that allows for the enhancement of the system's capabilities by upgrading to a newer edition.
  SAP Notes and Documentation: Always check for relevant SAP Notes that may address specific issues related to ZDM and edition upgrades. These notes can provide patches, workarounds, or additional troubleshooting steps.
  
  By following these steps, you should be able to address the error and successfully perform the edition upgrade once the ZDM process is complete.