How To Fix CNV_20375_CHECK034 - No mapping provided

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_20375_CHECK - Message Class for 20375 Checks

• Message number: 034

• Message text: No mapping provided

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_20375_CHECK034 - No mapping provided ?

  The SAP error message CNV_20375_CHECK034: No mapping provided typically occurs during data migration or conversion processes, particularly when using SAP's data migration tools like the SAP S/4HANA Migration Cockpit or other conversion tools. This error indicates that there is a missing mapping for a specific field or data element that is required for the conversion process.
  Cause:
  
  Missing Mapping Configuration: The error usually arises when the system expects a mapping for a certain field but cannot find it. This can happen if the mapping was not defined in the migration settings or if the mapping file is incomplete.
  Incorrect Data Source: The source data may not have the necessary fields that correspond to the target structure, leading to a lack of mapping.
  Configuration Issues: There may be issues in the configuration of the migration project, such as incorrect settings or missing entries in the mapping tables.
  
  Solution:
  
  
  Check Mapping Configuration:
  
  Go to the migration project and review the mapping settings. Ensure that all required fields have corresponding mappings defined.
  If you are using a mapping template, verify that it includes all necessary mappings for the fields involved in the migration.
  
  
  
  Define Missing Mappings:
  
  If you identify any fields that lack mappings, create the necessary mappings in the migration tool. This may involve specifying how data from the source system should be transformed or mapped to the target system.
  
  
  
  Review Source Data:
  
  Ensure that the source data contains all the fields that are expected in the target structure. If certain fields are missing, you may need to adjust the source data or the mapping accordingly.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation for the specific migration tool you are using. There may be guidelines or best practices for setting up mappings that can help resolve the issue.
  
  
  
  Testing:
  
  After making changes to the mapping, run a test migration to ensure that the error is resolved and that data is being mapped correctly.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on mapping issues.
  Migration Cockpit: Familiarize yourself with the SAP S/4HANA Migration Cockpit and its mapping capabilities, as it provides tools for defining and managing mappings.
  Community Forums: Consider searching or posting in SAP community forums or SAP support channels for additional insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify the cause of the CNV_20375_CHECK034 error and implement a solution to resolve it.