How To Fix MDG_DT_DATA_MODEL051 - Data model &1 is not saved

SAP Error Message - Details

• Message type: E = Error

• Message class: MDG_DT_DATA_MODEL - Messages for the Configuration Workbench Model Access API

• Message number: 051

• Message text: Data model &1 is not saved

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 MDG_DT_DATA_MODEL051 - Data model &1 is not saved ?

  The SAP error message MDG_DT_DATA_MODEL051 indicates that the data model specified (denoted by &1) could not be saved. This error typically arises in the context of SAP Master Data Governance (MDG) when there are issues with the data model configuration or validation.
  Possible Causes:
  
  Validation Errors: There may be validation rules that are not met, which prevent the data model from being saved.
  Incomplete Configuration: Required fields or settings in the data model may not be fully configured.
  Authorization Issues: The user may not have the necessary authorizations to save changes to the data model.
  Technical Issues: There could be underlying technical issues, such as database connectivity problems or system inconsistencies.
  Data Model Locking: The data model might be locked by another user or process, preventing changes from being saved.
  
  Solutions:
  
  Check Validation Rules: Review the validation rules associated with the data model to ensure all required fields are filled out correctly and that the data adheres to the defined constraints.
  Complete Configuration: Ensure that all necessary configurations for the data model are completed. This includes checking for mandatory fields and settings.
  Review Authorizations: Verify that the user has the appropriate authorizations to make changes to the data model. If not, contact your system administrator to obtain the necessary permissions.
  Check for Locks: Investigate if the data model is locked by another user or process. You can use transaction codes like SM12 to check for locks and SM21 for system logs to identify any issues.
  Technical Troubleshooting: If the issue persists, consider checking the system logs for any error messages that might provide more context. You can also consult with your technical team to investigate any underlying technical issues.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as:
  
  MDGIMG: For accessing the MDG Implementation Guide.
  SE11: For data dictionary objects, which may help in understanding the data model structure.
  SE80: For object navigator, which can be useful for debugging.
  
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  Documentation: Review the official SAP documentation for Master Data Governance to understand the data model configuration and requirements better.
  
  If the problem continues after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.