How To Fix USMD1136 - Generation of structures impossible: Upgrade in progress

SAP Error Message - Details

• Message type: E = Error

• Message class: USMD1 - Datenmodel

• Message number: 136

• Message text: Generation of structures impossible: Upgrade in progress

What causes this issue?

The system is being upgraded. You can continue to work during the
upgrade. However, you cannot generate structures until the upgrade is
complete.

System Response

How to fix this error?

When the upgrade is over, try generating the structures 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 USMD1136 - Generation of structures impossible: Upgrade in progress ?

  The SAP error message USMD1136 indicates that the generation of structures is not possible because an upgrade is currently in progress. This error typically occurs in the context of SAP Master Data Governance (MDG) or when working with data models and structures that are being modified or generated.
  Cause:
  The primary cause of this error is that the system is in a state where an upgrade or a similar maintenance activity is being performed. During this time, certain operations, such as generating structures or making changes to data models, are restricted to ensure data integrity and consistency.
  Solution:
  To resolve the USMD1136 error, you can take the following steps:
  
  
  Check Upgrade Status: Verify if the upgrade process is still ongoing. You can do this by checking the system logs or the upgrade status in the SAP system.
  
  
  Wait for Completion: If an upgrade is indeed in progress, you will need to wait until the upgrade process is fully completed. Once the upgrade is finished, the system should allow you to generate structures without any issues.
  
  
  System Restart: In some cases, if the upgrade seems to be stuck or has not completed as expected, you may need to restart the system. However, this should be done with caution and typically under the guidance of your SAP Basis team.
  
  
  Check for Locks: Ensure that there are no locks on the database or application that might be preventing the generation of structures. You can use transaction codes like SM12 to check for locks.
  
  
  Consult Documentation: Refer to the SAP documentation or notes related to the specific version you are working with. There may be specific instructions or known issues related to the upgrade process.
  
  
  Contact SAP Support: If the issue persists or if you are unsure about the upgrade status, it may be necessary to contact SAP Support for further assistance.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM37 (Job Monitoring), SM21 (System Log), and ST22 (Dump Analysis) to monitor the system's status during the upgrade.
  SAP Notes: Check for any SAP Notes related to your specific version of SAP MDG or the upgrade process, as they may provide additional insights or solutions.
  Upgrade Documentation: Review the upgrade documentation provided by SAP for your specific version to understand any prerequisites or steps that need to be followed.
  
  By following these steps, you should be able to address the USMD1136 error and proceed with your tasks once the upgrade is complete.