How To Fix MDC_HDB_MTC005 - Key field &1 missing in match configuration

SAP Error Message - Details

• Message type: E = Error

• Message class: MDC_HDB_MTC - Message class for master data consolidation matching

• Message number: 005

• Message text: Key field &1 missing in match configuration

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message MDC_HDB_MTC005 - Key field &1 missing in match configuration ?

  The SAP error message MDC_HDB_MTC005, which states "Key field &1 missing in match configuration," typically occurs in the context of SAP HANA when there is an issue with the configuration of the match process in the Master Data Consolidation (MDC) application. This error indicates that a required key field is not defined in the match configuration, which is essential for the matching process to function correctly.
  Cause:
  
  Missing Key Field: The key field specified in the error message (&1) is not included in the match configuration. This could be due to an oversight during the configuration setup.
  Incorrect Configuration: The match configuration may not have been set up correctly, or the key fields may have been altered or removed after the initial setup.
  Data Model Changes: Changes in the underlying data model or structure may have led to the absence of the key field in the match configuration.
  
  Solution:
  
  
  Check Match Configuration:
  
  Navigate to the match configuration settings in the MDC application.
  Verify that the key field mentioned in the error message is included in the match configuration.
  If it is missing, add the key field to the configuration.
  
  
  
  Review Data Model:
  
  Ensure that the data model being used for the match process includes the necessary key fields.
  If there have been recent changes to the data model, update the match configuration accordingly.
  
  
  
  Reconfigure Match Settings:
  
  If the match configuration is complex, consider reconfiguring it from scratch to ensure all necessary fields are included.
  Consult the documentation for the specific version of SAP you are using to ensure compliance with best practices.
  
  
  
  Testing:
  
  After making changes, test the match process to ensure that the error is resolved and that the matching works as expected.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes or updates that may address this specific error message or provide additional guidance.
  
  
  
  Related Information:
  
  Documentation: Refer to the official SAP documentation for Master Data Consolidation and match configuration for detailed instructions and best practices.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Support: If the issue persists after following the above steps, consider reaching out to SAP Support for further assistance.
  
  By addressing the missing key field in the match configuration, you should be able to resolve the MDC_HDB_MTC005 error and ensure the match process operates correctly.