How To Fix MDC_HDB_MTC012 - You cannot change match configurations that use the SAP namespace

MDC_HDB_MTC012 - Overview

• Message type: E = Error

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

• Message number: 012

• Message text: You cannot change match configurations that use the SAP namespace

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 MDC_HDB_MTC012 - You cannot change match configurations that use the SAP namespace ?

  The SAP error message MDC_HDB_MTC012 indicates that you are attempting to change match configurations that are part of the SAP namespace. In SAP systems, certain configurations, objects, or settings are reserved for SAP's own use and cannot be modified by users or administrators. This is a protective measure to ensure the integrity and stability of the system.
  
  Cause:
  The error occurs when:
  
  You are trying to modify a match configuration that is defined within the SAP namespace (typically starting with "SAP").
  The system restricts changes to these configurations to prevent potential issues that could arise from user modifications.
  
  
  Solution:
  To resolve this error, consider the following options:
  
  
  Create a Custom Configuration: Instead of modifying the existing SAP match configuration, create a new match configuration in a custom namespace (usually starting with your own development namespace). This allows you to define your own rules and settings without affecting the standard SAP configurations.
  
  
  Review Documentation: Check the SAP documentation or