How To Fix MDG_DT_DATA_MODEL048 - &1 data model is in Customer namespace; do not use Z*,Y*, or X*

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 048

• Message text: &1 data model is in Customer namespace; do not use Z*,Y*, or X*

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MDG_DT_DATA_MODEL048 - &1 data model is in Customer namespace; do not use Z*,Y*, or X* ?

  The SAP error message MDG_DT_DATA_MODEL048 indicates that you are trying to create or modify a data model in the Master Data Governance (MDG) system that is in a customer namespace (typically starting with Z, Y, or X*). The error message is essentially a warning that you should not use these namespaces for data models that are intended to be part of the standard MDG framework.
  
  Cause:
  
  Namespace Violation: The error occurs because the data model you are trying to create or modify is in a customer namespace (Z, Y, or X*), which is not allowed for certain MDG objects. SAP restricts the use of these namespaces to ensure that standard functionality is not compromised and to maintain the integrity of the MDG framework.
  Configuration Error: It may also arise from incorrect configuration settings or an attempt to customize standard MDG data models in a way that is not supported.
  
  
  Solution:
  
  Use Standard Namespace: Ensure that