How To Fix MDG_VALUE_MAPPING105 - Only one default outbound mapping allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: MDG_VALUE_MAPPING -

• Message number: 105

• Message text: Only one default outbound mapping allowed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MDG_VALUE_MAPPING105 - Only one default outbound mapping allowed ?

  The SAP error message MDG_VALUE_MAPPING105 indicates that there is an issue with the configuration of value mapping in the Master Data Governance (MDG) module. Specifically, this error occurs when there is an attempt to define more than one default outbound mapping for a particular value mapping group. In SAP MDG, each value mapping group can only have one default mapping for outbound processing.
  Cause:
  The error is triggered when:
  
  You have defined multiple outbound mappings for the same value mapping group and marked more than one of them as the default.
  The system requires a single default mapping to ensure that it knows which mapping to use when processing outbound data.
  
  Solution:
  To resolve this error, you need to ensure that there is only one default outbound mapping for the specified value mapping group. Here are the steps to do this:
  
  
  Access the Value Mapping Configuration:
  
  Go to the transaction code for value mapping configuration (usually MDGIMG or SPRO).
  Navigate to the relevant section for value mapping.
  
  
  
  Review Existing Mappings:
  
  Locate the value mapping group that is causing the error.
  Check the list of outbound mappings associated with that group.
  
  
  
  Identify and Modify Default Mappings:
  
  Identify which mappings are marked as default.
  Decide which mapping should remain as the default and uncheck the default flag for the others.
  
  
  
  Save Changes:
  
  After making the necessary adjustments, save your changes.
  
  
  
  Test the Configuration:
  
  After resolving the issue, test the outbound mapping to ensure that the error no longer occurs.
  
  
  
  Related Information:
  
  Value Mapping in MDG: Value mapping is used in MDG to translate values from one system to another, ensuring consistency in master data across different systems.
  Default Mapping: The default mapping is the one that the system will use when no specific mapping is found for a given value.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MDGIMG, SPRO, and others related to MDG configuration.
  Documentation: Refer to SAP Help documentation for detailed information on value mapping and best practices for configuration.
  
  By following these steps, you should be able to resolve the MDG_VALUE_MAPPING105 error and ensure that your value mapping configuration is set up correctly.