How To Fix USMD1A020 - Data of change request &1 cannot be activated

SAP Error Message - Details

• Message type: E = Error

• Message class: USMD1A - Messages: Abstraction Layer

• Message number: 020

• Message text: Data of change request &1 cannot be activated

What causes this issue?

See the following messages for the reasons for this error.

System Response

The data from the change request is not activated.

How to fix this error?

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

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message USMD1A020 - Data of change request &1 cannot be activated ?

  The SAP error message USMD1A020 indicates that there is an issue with activating a change request in the SAP Master Data Governance (MDG) environment. This error typically occurs when there are inconsistencies or issues with the data or configuration related to the change request.
  Causes:
  
  Data Inconsistencies: The data associated with the change request may have inconsistencies or validation errors that prevent activation.
  Missing Required Fields: Certain mandatory fields may not be filled in the change request, leading to activation failure.
  Authorization Issues: The user attempting to activate the change request may not have the necessary authorizations.
  Technical Issues: There may be underlying technical issues, such as problems with the database or application server.
  Custom Validation Rules: Custom validation rules defined in the MDG configuration may be failing, preventing the activation of the change request.
  
  Solutions:
  
  Check Data Validity: Review the data in the change request for any inconsistencies or missing mandatory fields. Ensure that all required fields are filled out correctly.
  Review Logs: Check the application logs (transaction SLG1) for more detailed error messages that can provide insights into what is causing the activation failure.
  Authorization Check: Ensure that the user has the necessary authorizations to activate change requests in MDG.
  Custom Code Review: If there are custom validations or enhancements, review the code to ensure that it is functioning as expected and not causing the activation to fail.
  Consult Documentation: Refer to SAP documentation or notes related to the specific version of MDG you are using for any known issues or patches that may address this error.
  Technical Support: If the issue persists, consider reaching out to SAP support for assistance, providing them with detailed information about the error and the context in which it occurs.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MDGIMG for configuration and SLG1 for log analysis.
  SAP Notes: Search for SAP Notes related to the error message USMD1A020 in the SAP Support Portal for any specific fixes or recommendations.
  MDG Configuration: Understanding the configuration settings in MDG can help identify potential issues with the change request process.
  
  By following these steps, you should be able to diagnose and resolve the issue related to the error message USMD1A020 in SAP MDG.