How To Fix CNV20551431 - Inconsistency between CNVDOMS and CNV_20551_OBJ (domain &1, data el. &2)

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV20551 - message for package 20551 (company code delete)

• Message number: 431

• Message text: Inconsistency between CNVDOMS and CNV_20551_OBJ (domain &1, data el. &2)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV20551431 - Inconsistency between CNVDOMS and CNV_20551_OBJ (domain &1, data el. &2) ?

  The SAP error message CNV20551431 indicates an inconsistency between the CNVDOMS table and the CNV_20551_OBJ table during a data migration or conversion process. This error typically arises in the context of SAP's data migration tools, particularly when using the SAP S/4HANA Migration Cockpit or other conversion tools.
  Cause:
  The inconsistency can occur due to several reasons:
  
  Data Integrity Issues: There may be missing or incorrect entries in either the CNVDOMS or CNV_20551_OBJ tables.
  Configuration Errors: The configuration settings for the data migration might not align properly, leading to mismatches in expected data.
  Incomplete Migration Steps: If previous migration steps were not completed successfully, it could lead to inconsistencies in the data structures.
  Custom Developments: If there are custom developments or modifications in the data model, they might not be reflected correctly in the migration tables.
  
  Solution:
  To resolve the CNV20551431 error, you can follow these steps:
  
  
  Check the Tables: 
  
  Review the contents of the CNVDOMS and CNV_20551_OBJ tables to identify the specific domain and data element causing the inconsistency.
  Use transaction codes like SE11 or SE16 to view the table contents.
  
  
  
  Validate Data: 
  
  Ensure that the data in both tables is consistent and that all required entries are present.
  Look for any missing entries or discrepancies in the data.
  
  
  
  Re-run Migration Steps: 
  
  If the error occurred during a specific migration step, try re-running that step to see if it resolves the inconsistency.
  Ensure that all previous steps have been completed successfully.
  
  
  
  Check Configuration: 
  
  Review the configuration settings for the migration process to ensure they are set up correctly.
  Make sure that any custom developments are properly integrated into the migration process.
  
  
  
  Consult SAP Notes: 
  
  Check the SAP Support Portal for any relevant SAP Notes that might address this specific error or provide guidance on resolving it.
  
  
  
  Contact SAP Support: 
  
  If the issue persists after trying the above steps, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error and the steps you have already taken.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SE11 (Data Dictionary), SE16 (Data Browser), and others that can help you analyze the tables involved.
  Migration Tools: Understand the specific migration tools you are using (e.g., SAP S/4HANA Migration Cockpit) and their documentation for best practices and troubleshooting tips.
  Data Migration Best Practices: Review best practices for data migration in SAP to avoid common pitfalls and ensure a smooth migration process.
  
  By following these steps, you should be able to identify and resolve the inconsistency causing the CNV20551431 error.