How To Fix CNV21500302 - Error when writing data with function &1 for employee &2 sequence &3

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV21500 - Messages for HR conversions basis

• Message number: 302

• Message text: Error when writing data with function &1 for employee &2 sequence &3

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 CNV21500302 - Error when writing data with function &1 for employee &2 sequence &3 ?

  The SAP error message CNV21500302 typically occurs during data migration or data transfer processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that there was an issue when trying to write data for a specific employee (identified by &2) in a specific sequence (identified by &3) using a particular function (identified by &1).
  Causes:
  
  Data Integrity Issues: The data being processed may have integrity issues, such as missing mandatory fields, incorrect data formats, or invalid references.
  Configuration Errors: There may be configuration issues in the target system that prevent the data from being written correctly.
  Authorization Issues: The user executing the migration may not have the necessary authorizations to write data for the specified employee.
  Technical Errors: There could be technical issues such as database locks, system performance problems, or bugs in the migration tool.
  
  Solutions:
  
  Check Data Quality: Review the data being migrated for completeness and correctness. Ensure that all mandatory fields are filled and that the data adheres to the expected formats.
  Review Configuration: Verify that the target system is correctly configured to accept the incoming data. This includes checking any relevant customizing settings in the SAP system.
  Check Authorizations: Ensure that the user performing the migration has the necessary authorizations to write data for the specified employee.
  Analyze Logs: Look at the detailed logs generated during the migration process. These logs can provide more context about the error and help identify the root cause.
  Retry the Process: After addressing any identified issues, retry the migration process to see if the error persists.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes or updates that may address this specific error message.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as LTMC (for Migration Cockpit) or SM37 (for job monitoring) to help troubleshoot the issue.
  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 the error details and any logs you have collected.
  
  By following these steps, you should be able to identify and resolve the underlying cause of the CNV21500302 error message.