How To Fix MDG_VALUE_MAPPING002 - Internal list ID not found

SAP Error Message - Details

• Message type: E = Error

• Message class: MDG_VALUE_MAPPING -

• Message number: 002

• Message text: Internal list ID not found

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message MDG_VALUE_MAPPING002 - Internal list ID not found ?

  The SAP error message MDG_VALUE_MAPPING002: Internal list ID not found typically occurs in the context of SAP Master Data Governance (MDG) when there is an issue related to value mapping. This error indicates that the system is unable to find a specific internal list ID that is required for processing value mappings.
  Causes:
  
  Missing Configuration: The internal list ID may not be configured correctly in the system. This could happen if the value mapping configuration was not set up properly.
  Data Inconsistency: There may be inconsistencies in the data or the mapping tables that are being referenced.
  Transport Issues: If the configuration was transported from one system to another (e.g., from development to production), the transport might not have included all necessary objects.
  Authorization Issues: The user may not have the necessary authorizations to access the value mapping configuration.
  System Bugs: There could be bugs or issues in the specific version of SAP MDG being used.
  
  Solutions:
  
  Check Configuration: Verify that the value mapping configuration is correctly set up in the system. This includes checking the internal list IDs and ensuring they are defined in the relevant customizing settings.
  Review Data: Look for any inconsistencies in the data that might be causing the issue. Ensure that all necessary mappings are present and correctly defined.
  Transport Validation: If the issue arose after a transport, check the transport logs to ensure that all necessary objects were included and that there were no errors during the transport process.
  Authorization Check: Ensure that the user encountering the error has the necessary authorizations to access the value mapping configuration.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes or patches that might address this specific error. Sometimes, SAP releases updates to fix known issues.
  Debugging: If you have access to the development environment, you can debug the process to identify where the error is occurring and gather more information about the missing internal list ID.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like MDGIMG to access the configuration settings for MDG.
  Documentation: Refer to the official SAP documentation for MDG to understand the value mapping process and configuration requirements.
  Community Forums: Consider checking SAP Community forums or other user groups for similar issues and solutions shared by other users.
  
  If the problem persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.