How To Fix MDC_HDB_MTC066 - Match configuration &1 will be created in customer namespace

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 066

• Message text: Match configuration &1 will be created in customer 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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message MDC_HDB_MTC066 - Match configuration &1 will be created in customer namespace ?

  The SAP error message MDC_HDB_MTC066 indicates that a match configuration is being created in the customer namespace. This message typically arises in the context of SAP HANA and the Multi-tenant Database Container (MDC) architecture, particularly when dealing with data modeling or data provisioning tasks.
  Cause:
  The error message is not necessarily an error but rather an informational message indicating that a match configuration is being created in the customer namespace. This can occur when:
  
  Custom Development: You are creating or modifying a match configuration that is intended for use in a customer-specific context.
  Namespace Issues: The system is trying to create an object in a namespace that is designated for customer-specific developments, which may not be properly configured or may conflict with existing configurations.
  
  Solution:
  To address this message, consider the following steps:
  
  
  Review the Configuration: Check the match configuration you are trying to create. Ensure that it is correctly defined and that there are no conflicts with existing configurations in the system.
  
  
  Namespace Management: If you are working in a development environment, ensure that your customer namespace is properly set up. This includes verifying that you have the necessary authorizations to create objects in that namespace.
  
  
  Consult Documentation: Refer to the SAP documentation related to match configurations and MDC to understand the implications of creating objects in the customer namespace.
  
  
  Check for Existing Objects: Ensure that there are no existing match configurations with the same name or similar attributes that could cause conflicts.
  
  
  Testing: If you are in a development or testing environment, try to replicate the issue with a simplified version of your configuration to isolate the problem.
  
  
  SAP Support: If the issue persists or if you believe it is a bug, consider reaching out to SAP support for further assistance.
  
  
  Related Information:
  
  SAP HANA Documentation: Review the official SAP HANA documentation for details on match configurations and how they are managed within the MDC framework.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar messages and how they resolved them.
  Transaction Codes: Familiarize yourself with relevant transaction codes (e.g., HANA Studio, HANA Cockpit) that may help you manage and troubleshoot configurations.
  
  By following these steps, you should be able to understand and address the MDC_HDB_MTC066 message effectively.