How To Fix CNV20345002 - &1 records were inserted in CNVRENAME

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV20345 - Message class 20345

• Message number: 002

• Message text: &1 records were inserted in CNVRENAME

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV20345002 - &1 records were inserted in CNVRENAME ?

  The SAP error message CNV20345002 typically relates to issues encountered during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. The message indicates that a certain number of records were inserted into the CNVRENAME table, which is part of the data migration framework.
  Cause:
  The error message CNV20345002 usually arises due to one of the following reasons:
  
  
  Data Integrity Issues: There may be inconsistencies or integrity issues in the data being migrated, which can lead to records being inserted into the CNVRENAME table as part of the renaming or mapping process.
  
  
  Configuration Problems: Incorrect configuration settings in the migration tool or the source system can lead to unexpected behavior during the migration process.
  
  
  Mapping Errors: If the mapping of fields between the source and target systems is not correctly defined, it can result in records being inserted into the CNVRENAME table.
  
  
  Duplicate Records: The presence of duplicate records in the source data can also trigger this error, as the system attempts to handle these duplicates during the migration.
  
  
  Solution:
  To resolve the CNV20345002 error, consider the following steps:
  
  
  Check the CNVRENAME Table: Review the records in the CNVRENAME table to understand what data has been inserted and why. This can provide insights into the specific issues causing the error.
  
  
  Data Validation: Validate the source data for integrity and consistency. Ensure that there are no duplicates or invalid entries that could cause issues during migration.
  
  
  Review Mapping Configuration: Check the mapping configuration in the migration tool to ensure that all fields are correctly mapped and that there are no discrepancies between the source and target systems.
  
  
  Consult Documentation: Refer to the SAP documentation related to the migration process you are using. There may be specific guidelines or troubleshooting steps provided for this error.
  
  
  Logs and Traces: Analyze the logs and traces generated during the migration process. They can provide detailed information about what went wrong and help identify the root cause.
  
  
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance. They can provide expert guidance and help troubleshoot the specific error in your environment.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional context.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit or the specific migration tool you are using for best practices and troubleshooting tips.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues and can share their solutions.
  
  By following these steps, you should be able to identify the cause of the CNV20345002 error and implement a suitable solution.