How To Fix MDG_DT_DATA_MODEL050 - &1 is in customer landscape; use customer namespace

SAP Error Message - Details

• Message type: E = Error

• Message class: MDG_DT_DATA_MODEL - Messages for the Configuration Workbench Model Access API

• Message number: 050

• Message text: &1 is in customer landscape; use 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 MDG_DT_DATA_MODEL050 - &1 is in customer landscape; use customer namespace ?

  The SAP error message MDG_DT_DATA_MODEL050 typically indicates that there is a conflict with the data model in the Master Data Governance (MDG) system. The message suggests that the data model you are trying to use is in the customer landscape and that you should use a customer namespace instead.
  Cause:
  
  Namespace Conflict: The error arises when there is an attempt to use a standard data model that is already defined in the customer namespace. In SAP, customer-specific developments are usually done in a designated namespace to avoid conflicts with standard SAP objects.
  Configuration Issues: The configuration of the MDG system may not be aligned with the customer-specific data models, leading to this error.
  Data Model Activation: The data model you are trying to activate or use may not be properly configured or activated in the system.
  
  Solution:
  
  Check the Data Model: Verify if the data model you are trying to use is indeed defined in the customer namespace. You can do this by checking the relevant configuration in the MDG system.
  Use Customer Namespace: If the data model is in the customer namespace, ensure that you are referencing it correctly in your configuration. You may need to adjust your settings to point to the correct customer-specific data model.
  Activate the Data Model: If the data model is not activated, you may need to activate it in the MDG configuration. This can typically be done through the MDG customizing transaction.
  Consult Documentation: Refer to the SAP documentation for MDG to understand the specific requirements and steps for configuring data models in your environment.
  Contact SAP Support: If you are unable to resolve the issue, consider reaching out to SAP support for assistance. They can provide guidance based on the specific details of your implementation.
  
  Related Information:
  
  MDG Configuration: Familiarize yourself with the MDG configuration settings, especially those related to data models and namespaces.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional context.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to address the MDG_DT_DATA_MODEL050 error and ensure that your MDG system is configured correctly to use the appropriate data models.