How To Fix MDG_VALUE_MAPPING006 - Default for GDT checkbox is selected for more than one GDT entry

SAP Error Message - Details

• Message type: E = Error

• Message class: MDG_VALUE_MAPPING -

• Message number: 006

• Message text: Default for GDT checkbox is selected for more than one GDT entry

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MDG_VALUE_MAPPING006 - Default for GDT checkbox is selected for more than one GDT entry ?

  The SAP error message MDG_VALUE_MAPPING006 indicates that there is a conflict in the configuration of Global Data Types (GDTs) in the Master Data Governance (MDG) system. Specifically, it means that the "Default" checkbox has been selected for more than one GDT entry, which is not allowed because only one entry can be marked as the default for a given context.
  Cause:
  The error occurs when:
  
  Multiple GDT entries are configured with the "Default" checkbox selected.
  The system requires a single default entry to avoid ambiguity in value mapping.
  
  Solution:
  To resolve this error, follow these steps:
  
  
  Access the GDT Configuration:
  
  Go to the relevant transaction in SAP (e.g., MDGIMG or SPRO) to access the configuration for GDTs.
  
  
  
  Identify the GDT Entries:
  
  Navigate to the section where GDTs are defined and locate the entries that have the "Default" checkbox selected.
  
  
  
  Review the Entries:
  
  Check the entries that are marked as default. You need to determine which one should remain as the default based on your business requirements.
  
  
  
  Modify the Configuration:
  
  Uncheck the "Default" checkbox for all but one of the GDT entries. Ensure that only one entry remains selected as the default.
  
  
  
  Save Changes:
  
  After making the necessary adjustments, save your changes.
  
  
  
  Test the Configuration:
  
  Perform a test to ensure that the error no longer appears and that the GDT behaves as expected.
  
  
  
  Related Information:
  
  GDTs in MDG: Global Data Types are used in SAP MDG to standardize and manage master data across different domains. They help in mapping values consistently.
  Best Practices: It is advisable to regularly review GDT configurations to ensure that there are no conflicts and that the data governance processes are functioning smoothly.
  Documentation: Refer to SAP Help documentation for detailed guidance on configuring GDTs and understanding their role in MDG.
  
  If the issue persists after following these steps, consider consulting with your SAP support team or checking SAP Notes for any known issues related to this error message.