How To Fix UGMD9012 - Loading of data for comparison run &1 failed

SAP Error Message - Details

• Message type: E = Error

• Message class: UGMD9 - Customizing Comparison

• Message number: 012

• Message text: Loading of data for comparison run &1 failed

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 UGMD9012 - Loading of data for comparison run &1 failed ?

  The SAP error message UGMD9012, which states "Loading of data for comparison run &1 failed," typically occurs in the context of data migration or data comparison processes within SAP systems, particularly when using tools like SAP Data Services or SAP Migration Cockpit.
  Causes:
  
  Data Source Issues: The source data may not be accessible or may contain inconsistencies that prevent it from being loaded correctly.
  Configuration Errors: Incorrect configuration settings in the data migration or comparison run can lead to failures.
  Authorization Issues: The user executing the comparison run may not have the necessary authorizations to access the required data.
  Technical Errors: There may be underlying technical issues, such as database connectivity problems or system performance issues.
  Data Format Issues: The data being loaded may not match the expected format or structure, leading to loading failures.
  
  Solutions:
  
  Check Data Source: Ensure that the data source is accessible and that the data is in the correct format. Validate the integrity of the data.
  Review Configuration: Double-check the configuration settings for the comparison run. Ensure that all parameters are set correctly.
  User Authorizations: Verify that the user has the necessary authorizations to perform the comparison run. Adjust roles and permissions if needed.
  Monitor System Performance: Check for any performance issues in the SAP system that might be affecting data loading. This includes checking for locks, long-running processes, or resource constraints.
  Error Logs: Review the error logs for more detailed information about the failure. This can provide insights into what specifically went wrong during the loading process.
  Retry the Process: After addressing any identified issues, retry the comparison run to see if the problem persists.
  
  Related Information:
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  Documentation: Refer to the official SAP documentation for the specific tool or module you are using (e.g., SAP Data Services, SAP Migration Cockpit) for guidance on configuration and troubleshooting.
  Community Forums: Engage with the SAP Community or other forums where SAP professionals discuss similar issues. You may find others who have encountered and resolved the same error.
  
  If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance.