How To Fix CNV20551490 - Personnel number & missing in CNV_20551_PERNR

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 490

• Message text: Personnel number & missing in CNV_20551_PERNR

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 CNV20551490 - Personnel number & missing in CNV_20551_PERNR ?

  The SAP error message CNV20551490 indicates that a personnel number (PERNR) is missing in the context of the conversion program CNV_20551_PERNR. This error typically arises during data migration or conversion processes, particularly when using SAP's data migration tools.
  Cause:
  
  Missing Data: The personnel number that the system is trying to reference does not exist in the source data or has not been properly migrated.
  Incorrect Mapping: There may be an issue with how the personnel numbers are mapped from the source system to the target system.
  Data Integrity Issues: There could be inconsistencies or errors in the data that prevent the personnel number from being recognized.
  Configuration Issues: The configuration settings for the migration process may not be set up correctly, leading to missing personnel numbers.
  
  Solution:
  
  Check Source Data: Verify that the personnel number exists in the source data. If it is missing, you will need to correct the source data before migration.
  Review Mapping: Ensure that the mapping of personnel numbers from the source to the target system is correct. Adjust the mapping if necessary.
  Data Validation: Run data validation checks to identify any inconsistencies or errors in the data that could be causing the issue.
  Configuration Review: Check the configuration settings for the migration process to ensure they are set up correctly.
  Log Analysis: Review the logs generated during the migration process for any additional error messages or warnings that could provide more context about the issue.
  Consult Documentation: Refer to SAP documentation or notes related to the CNV_20551_PERNR program for specific guidance on handling this error.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Migration Tools: Familiarize yourself with the SAP data migration tools and their functionalities, as they often have built-in checks and balances to help identify and resolve issues.
  Support: If the issue persists, consider reaching out to SAP support or consulting with an SAP expert who specializes in data migration.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.