How To Fix CNV20551496 - &1=&2 has already been deleted in previous run

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 496

• Message text: &1=&2 has already been deleted in previous run

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV20551496 - &1=&2 has already been deleted in previous run ?

  The SAP error message CNV20551496 typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that a specific object (like a record or entry) that the system is trying to process has already been deleted in a previous run of the migration or conversion process.
  Cause:
  
  Duplicate Processing: The error usually arises when the migration process attempts to process an object that has already been deleted in a prior execution. This can happen if the migration job is run multiple times without proper cleanup or if there are inconsistencies in the data being processed.
  Data Integrity Issues: There may be issues with the data integrity or the state of the database, leading to attempts to process already deleted records.
  Configuration Errors: Incorrect configuration or settings in the migration tool can also lead to this error.
  
  Solution:
  
  Check Migration Logs: Review the migration logs to identify which records were deleted in the previous run. This will help you understand the context of the error.
  Data Cleanup: Ensure that the data being processed is clean and does not contain references to records that have already been deleted. You may need to adjust your data preparation steps.
  Re-run Migration: If the error is due to a temporary state, you may try re-running the migration process after ensuring that the data is consistent and that no duplicate processing will occur.
  Adjust Migration Settings: If applicable, check the settings of the migration tool to ensure that it is configured correctly to handle deletions and avoid processing already deleted records.
  Consult Documentation: Refer to the official SAP documentation for the migration tool you are using, as it may provide specific guidance on handling this error.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with the error message and any relevant logs.
  
  Related Information:
  
  Migration Cockpit: Familiarize yourself with the SAP S/4HANA Migration Cockpit and its functionalities, as it is often the tool involved in such migrations.
  Data Migration Best Practices: Review best practices for data migration to avoid common pitfalls that can lead to errors like CNV20551496.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  By following these steps, you should be able to resolve the error and successfully complete your migration or conversion process.