How To Fix CNV20305720 - &1 entries generated

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV20305 - Messages for conversion packages in CO

• Message number: 720

• Message text: &1 entries generated

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 CNV20305720 - &1 entries generated ?

  The SAP error message CNV20305720 typically relates to issues encountered during data migration or conversion processes, particularly when using SAP's tools for data migration, such as the SAP S/4HANA Migration Cockpit or other data transfer tools. The message indicates that a certain number of entries (denoted by &1) were generated, which may not have been processed correctly or may require further attention.
  Cause:
  
  Data Inconsistencies: The error may arise due to inconsistencies in the source data that do not meet the required format or validation rules in the target system.
  Mapping Issues: There may be issues with the mapping of fields between the source and target systems, leading to incorrect or incomplete data entries.
  Configuration Errors: Incorrect configuration settings in the migration tool or the target system can lead to errors during the data transfer process.
  Missing Dependencies: Certain required data or dependencies may be missing, causing the migration process to fail for specific entries.
  
  Solution:
  
  Review Logs: Check the detailed logs generated during the migration process to identify specific entries that caused the error. This can provide insights into what went wrong.
  Data Validation: Validate the source data to ensure it meets the requirements of the target system. Look for inconsistencies, missing values, or incorrect formats.
  Adjust Mapping: Review and adjust the mapping of fields between the source and target systems to ensure that all necessary data is correctly aligned.
  Configuration Check: Verify the configuration settings of the migration tool and the target system to ensure they are set up correctly.
  Retry Migration: After addressing the identified issues, retry the migration process to see if the error persists.
  Consult Documentation: Refer to SAP documentation or notes related to the specific migration tool you are using for additional troubleshooting steps or known issues.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error message or provide additional guidance on data migration issues.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  SAP Support: If the issue persists and cannot be resolved, consider reaching out to SAP Support for assistance, providing them with detailed logs and error messages for better diagnosis.
  
  By following these steps, you should be able to identify the root cause of the CNV20305720 error and implement a solution to resolve it.