How To Fix CNV_21528010 - Both old and new personnel areas are initial

CNV_21528010 - Overview

• Message type: E = Error

• Message class: CNV_21528 - Personnel Area Rename

• Message number: 010

• Message text: Both old and new personnel areas are initial

Self-Explanatory Message

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CNV_21528010 - Details

• The SAP error message CNV_21528010 indicates that both the old and new personnel areas are initialized or empty during a data migration or conversion process. This error typically arises in the context of SAP's data migration tools, particularly when using the SAP S/4HANA Migration Cockpit or similar tools.
  
  Cause:
  
  Empty Personnel Areas: The error occurs when the system attempts to map or convert personnel areas, but both the source (old) and target (new) personnel areas are not defined or are left blank.
  
  Configuration Issues: There may be a misconfiguration in the mapping settings or the data extraction process, leading to the absence of valid personnel area data.
  Data Integrity Issues: The source data may not have been properly populated or may have been incorrectly formatted, leading to the absence of necessary personnel area information.
  
  
  Solution:
  
  Check Data Mapping: Review the mapping configuration in the migration tool to ensure that both the old and new personnel areas