How To Fix USMD1026 - First save data model &1 and activate it without errors

SAP Error Message - Details

• Message type: E = Error

• Message class: USMD1 - Datenmodel

• Message number: 026

• Message text: First save data model &1 and activate it without errors

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 USMD1026 - First save data model &1 and activate it without errors ?

  The SAP error message USMD1026 typically occurs in the context of SAP Master Data Governance (MDG) when you are trying to activate a data model that has not been saved or has errors. Here’s a breakdown of the cause, solution, and related information for this error:
  Cause:
  
  Unsaved Data Model: The data model you are trying to activate has not been saved. In SAP MDG, changes to data models must be saved before they can be activated.
  Errors in Data Model: There may be errors in the data model that need to be resolved before activation. This could include issues with the configuration, relationships, or other settings within the data model.
  
  Solution:
  
  
  Save the Data Model:
  
  Navigate to the data model in the SAP MDG application.
  Ensure that all changes are saved. Look for a "Save" button or option in the interface and click it.
  
  
  
  Check for Errors:
  
  After saving, check for any error messages or warnings that may indicate issues with the data model.
  Review the configuration settings, relationships, and any other components of the data model to ensure they are correctly set up.
  
  
  
  Activate the Data Model:
  
  Once the data model is saved and any errors are resolved, attempt to activate the data model again.
  Look for an "Activate" button or option in the interface and click it.
  
  
  
  Review Logs:
  
  If the activation fails again, check the application logs or error logs for more detailed information about what might be causing the issue.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific guidance on the data model you are working with, as there may be additional steps or considerations based on the type of data model.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the error message USMD1026. SAP Notes can provide insights into specific bugs or configuration issues.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Training and Documentation: If you are new to SAP MDG, consider reviewing training materials or documentation to better understand how to work with data models and the activation process.
  
  By following these steps, you should be able to resolve the USMD1026 error and successfully activate your data model in SAP MDG.