How To Fix CNV20400216 - Field &1-&2 is in CNVFIELDS for split, but &1 does not exist in CNVTABLES

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV20400 - Message class CNV20400

• Message number: 216

• Message text: Field &1-&2 is in CNVFIELDS for split, but &1 does not exist in CNVTABLES

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV20400216 - Field &1-&2 is in CNVFIELDS for split, but &1 does not exist in CNVTABLES ?

  The SAP error message CNV20400216 indicates that there is a problem related to data conversion during a migration or transformation process, specifically in the context of the SAP Conversion Tools (often used in data migration scenarios). The error message states that a field specified for splitting in the CNVFIELDS table does not exist in the CNVTABLES table.
  Cause:
  
  
  Field Definition Mismatch: The field specified in the error message (&1-&2) is defined in the CNVFIELDS table for a split operation, but the corresponding table (&1) does not exist in the CNVTABLES table. This could be due to:
  
  A typo or incorrect field name in the configuration.
  The table not being created or not being included in the migration process.
  Changes in the data model that have not been reflected in the conversion configuration.
  
  
  
  Configuration Issues: The configuration for the data migration might be incomplete or incorrect, leading to references to non-existent tables or fields.
  
  
  Solution:
  
  
  Check Configuration: Review the configuration settings in the SAP Conversion Tools:
  
  Verify that the field names and table names in the CNVFIELDS and CNVTABLES tables are correct and consistent.
  Ensure that the table referenced in the error message is indeed created and available in the CNVTABLES table.
  
  
  
  Update or Correct Definitions:
  
  If the table is missing, you may need to create it or ensure that it is included in the migration process.
  If there is a typo or incorrect reference, correct it in the configuration.
  
  
  
  Consult Documentation: Refer to the SAP documentation or guides related to the specific migration or conversion process you are working on. This can provide insights into the expected structure and requirements.
  
  
  Testing: After making the necessary corrections, run a test migration to ensure that the error is resolved and that the data is being processed correctly.
  
  
  Seek Support: If the issue persists, consider reaching out to SAP support or consulting with a technical expert who specializes in SAP data migration.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional guidance.
  Migration Tools: Familiarize yourself with the SAP Migration Cockpit or other relevant tools that may be used for data migration.
  Data Model Changes: If there have been recent changes to the data model (e.g., during an upgrade or implementation of new functionality), ensure that all related configurations are updated accordingly.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.