How To Fix CNV_21522010 - Both old and new employee subgroups are initial

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_21522 - Employee Subgroup Rename

• Message number: 010

• Message text: Both old and new employee subgroups are initial

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_21522010 - Both old and new employee subgroups are initial ?

  The SAP error message CNV_21522010 indicates that both the old and new employee subgroups are initial (empty) during a data migration or conversion process. This error typically arises in the context of using the SAP S/4HANA Migration Cockpit or other data migration tools when trying to transfer employee data from one system to another.
  Cause:
  
  Empty Fields: The error occurs when the system expects a value for the employee subgroup but finds that both the source (old) and target (new) employee subgroup fields are empty.
  Data Mapping Issues: There may be a misconfiguration in the mapping of employee subgroups during the migration process.
  Incorrect Data Preparation: The data being migrated may not have been properly prepared or validated, leading to missing values.
  
  Solution:
  
  Check Data Source: Verify the source data to ensure that the employee subgroup fields are populated correctly. If they are empty, you need to fill in the appropriate values before migration.
  Mapping Configuration: Review the mapping configuration in the migration tool to ensure that the employee subgroup fields are correctly mapped from the source to the target.
  Data Validation: Perform data validation checks to ensure that all required fields, including employee subgroups, are filled out correctly in the source data.
  Default Values: If applicable, consider setting default values for employee subgroups in the target system if the source data does not provide them.
  Consult Documentation: Refer to SAP documentation or notes related to the specific migration process you are using for any additional guidance or troubleshooting steps.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional context.
  Migration Cockpit: Familiarize yourself with the SAP S/4HANA Migration Cockpit and its functionalities, as it provides tools for data mapping and validation.
  Data Migration Best Practices: Follow best practices for data migration, including thorough testing and validation of data before and after the migration process.
  
  If the issue persists after following these steps, consider reaching out to SAP support or consulting with an SAP expert who can provide more tailored assistance based on your specific system configuration and migration scenario.