How To Fix MDG_VALUE_MAPPING026 - Could not get classes that implement the IF_MDG_CODE_MAPPER interface

MDG_VALUE_MAPPING026 - Overview

• Message type: E = Error

• Message class: MDG_VALUE_MAPPING -

• Message number: 026

• Message text: Could not get classes that implement the IF_MDG_CODE_MAPPER interface

Self-Explanatory Message

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MDG_VALUE_MAPPING026 - Details

• The SAP error message MDG_VALUE_MAPPING026 indicates that the system could not retrieve classes that implement the IF_MDG_CODE_MAPPER interface. This error typically occurs in the context of Master Data Governance (MDG) when there is an issue with the value mapping configuration or the implementation of the code mapping logic.
  Causes:
  
  
  Missing Implementation: There may be no class implemented for the IF_MDG_CODE_MAPPER interface in the system. This could happen if the necessary custom or standard implementations were not created or activated.
  
  
  Incorrect Configuration: The configuration for value mapping might be incorrect or incomplete, leading to the system being unable to find the appropriate class.
  
  
  Transport Issues: If the relevant code or configuration was transported from another system, there might have been issues during the transport process, leading to missing or incomplete objects.
  
  
  Authorization Issues: The user executing the operation may not have the necessary authorizations to access the classes implementing the interface.
  
  
  System Errors: There could be underlying