How To Fix CNV_20335_CHECK025 - No mapping provided

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_20335_CHECK - Message Class for 20335 Checks

• Message number: 025

• 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_20335_CHECK025 - No mapping provided ?

  The SAP error message CNV_20335_CHECK025: 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 verify the mapping settings. Ensure that all required fields have corresponding mappings defined.
  If you are using a mapping file, check that it is complete and correctly formatted.
  
  
  
  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 and loaded into the target system.
  
  
  
  Review Source Data:
  
  Ensure that the source data contains all the necessary fields that are expected in the target structure. If any 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 data migration issues.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can offer insights or solutions.
  Migration Cockpit: Familiarize yourself with the SAP S/4HANA Migration Cockpit and its functionalities, as it provides tools for mapping and transforming data during migration.
  
  If the issue persists after following these steps, it may be beneficial to consult with an SAP expert or support for further assistance.