How To Fix MDG_GN124 - Error when generating object &1/&2

SAP Error Message - Details

• Message type: E = Error

• Message class: MDG_GN - Messages from the Generator

• Message number: 124

• Message text: Error when generating object &1/&2

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_GN124 - Error when generating object &1/&2 ?

  The SAP error message MDG_GN124 typically occurs in the context of Master Data Governance (MDG) when there is an issue with generating an object, such as a material or business partner. The error message format usually indicates that there is a problem with the generation process of a specific object type, denoted by &1 (object type) and &2 (object key).
  Causes of MDG_GN124 Error
  
  
  Missing Required Data: The object you are trying to generate may be missing required fields or data that are necessary for the generation process.
  
  
  Validation Errors: There may be validation rules that are not being met, which can prevent the object from being generated.
  
  
  Configuration Issues: Incorrect configuration in the MDG settings or in the underlying data model can lead to this error.
  
  
  Authorization Issues: The user may not have the necessary authorizations to create or modify the object.
  
  
  Technical Issues: There could be underlying technical issues, such as problems with the database or application server.
  
  
  Solutions to MDG_GN124 Error
  
  
  Check Required Fields: Ensure that all required fields for the object type you are trying to generate are filled out correctly.
  
  
  Review Validation Rules: Check the validation rules associated with the object type to ensure that all conditions are met.
  
  
  Configuration Review: Review the configuration settings in the MDG system to ensure that they are set up correctly for the object type you are working with.
  
  
  Authorization Check: Verify that the user has the necessary authorizations to create or modify the object. This can be done by checking the user roles and authorizations in the SAP system.
  
  
  Error Logs: Check the application logs (transaction SLG1) for more detailed error messages that can provide additional context on why the generation failed.
  
  
  Technical Support: If the issue persists, consider reaching out to your SAP Basis or technical support team to investigate any underlying technical issues.
  
  
  Related Information
  
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MDGIMG (MDG Implementation Guide) and SLG1 (Application Log) for troubleshooting.
  
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address known issues related to the MDG_GN124 error.
  
  
  Documentation: Review the official SAP documentation for Master Data Governance to understand the data model and configuration settings better.
  
  
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  
  By following these steps, you should be able to identify the cause of the MDG_GN124 error and implement a suitable solution.