How To Fix MC440 - Check matchcode objects for consistency

SAP Error Message - Details

• Message type: E = Error

• Message class: MC - Aggregate: views, matchcodes, lock objects

• Message number: 440

• Message text: Check matchcode objects for consistency

Self-Explanatory Message

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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 MC440 - Check matchcode objects for consistency ?

  The SAP error message MC440, which states "Check matchcode objects for consistency," typically occurs in the context of the Material Management (MM) or Sales and Distribution (SD) modules when there are inconsistencies in the matchcode objects used for searching data in the system. Matchcodes are used in SAP to facilitate searches for data records based on specific criteria.
  Cause:
  The error can be caused by several factors, including:
  
  Inconsistent Matchcode Objects: The matchcode objects may not be properly defined or may have been modified without proper updates to the related data structures.
  Missing or Corrupted Data: There may be missing or corrupted entries in the database tables that the matchcode objects rely on.
  Changes in Data Structure: Changes in the underlying data structure or configuration that have not been reflected in the matchcode definitions.
  Transport Issues: If matchcode objects were transported from one system to another, there may be inconsistencies due to missing dependencies.
  
  Solution:
  To resolve the MC440 error, you can follow these steps:
  
  
  Check Matchcode Objects:
  
  Use transaction code SE11 (Data Dictionary) to check the matchcode objects.
  Verify that the matchcode objects are correctly defined and that all necessary fields are included.
  
  
  
  Rebuild Matchcode Objects:
  
  If inconsistencies are found, you may need to rebuild the matchcode objects. This can be done using transaction code SE11 or SE78 (for matchcode object maintenance).
  You can also use transaction MC21 to regenerate the matchcode.
  
  
  
  Consistency Check:
  
  Use transaction SE14 (Database Utility) to perform a consistency check on the database tables related to the matchcode objects.
  This can help identify any inconsistencies in the underlying data.
  
  
  
  Transport Issues:
  
  If the issue arose after a transport, ensure that all related objects were transported correctly and that there are no missing dependencies.
  
  
  
  SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates available that can resolve the issue.
  
  
  
  Consult Documentation:
  
  Review the SAP documentation for matchcode objects to ensure that they are configured correctly.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: SE11 (Data Dictionary), SE14 (Database Utility), MC21 (Matchcode Object Maintenance).
  SAP Notes: Always check for relevant SAP Notes that may provide specific fixes or guidance related to the MC440 error.
  Documentation: Review SAP Help documentation for matchcode objects and their configuration.
  
  By following these steps, you should be able to identify and resolve the cause of the MC440 error in your SAP system.