How To Fix MDG_VALUE_MAPING_API021 - No value mapping maintained for the given selection

SAP Error Message - Details

• Message type: E = Error

• Message class: MDG_VALUE_MAPING_API - Message class for Value Mapping API

• Message number: 021

• Message text: No value mapping maintained for the given selection

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MDG_VALUE_MAPING_API021 - No value mapping maintained for the given selection ?

  The SAP error message MDG_VALUE_MAPPING_API021 indicates that there is no value mapping maintained for the selection you are trying to process in the Master Data Governance (MDG) system. This error typically occurs when the system is unable to find a corresponding value mapping for the data you are working with, which is essential for ensuring that data is correctly interpreted and processed.
  Cause:
  
  Missing Value Mapping: The most common cause is that the value mapping for the specific data element you are trying to use has not been defined in the system.
  Incorrect Configuration: There may be an issue with the configuration of the value mapping settings, leading to the system not recognizing the mappings that do exist.
  Data Entry Error: The data being processed may contain values that do not match any of the defined mappings, possibly due to typos or incorrect formats.
  Inconsistent Data: The data being sent to the API may not be consistent with the expected values defined in the value mapping.
  
  Solution:
  
  
  Check Value Mapping Configuration:
  
  Navigate to the value mapping configuration in the SAP system (usually found in the MDG customizing settings).
  Ensure that the necessary value mappings are defined for the relevant data elements.
  
  
  
  Create or Update Value Mappings:
  
  If the required mappings do not exist, create new mappings for the values you need.
  If mappings exist but are incorrect, update them to reflect the correct values.
  
  
  
  Validate Input Data:
  
  Review the data you are trying to process to ensure that it matches the expected values defined in the value mapping.
  Correct any discrepancies in the data.
  
  
  
  Testing:
  
  After making changes, test the process again to ensure that the error does not reoccur.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific instructions on how to manage value mappings in your version of MDG.
  
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like MDGIMG to access the configuration settings for value mapping.
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide additional guidance on value mapping in MDG.
  Support: If the issue persists after checking the configurations and mappings, consider reaching out to SAP support for further assistance.
  
  By following these steps, you should be able to resolve the MDG_VALUE_MAPPING_API021 error and ensure that your data processing continues smoothly.