How To Fix CNV_21521001 - Mapping not maintained for renaming employee group

CNV_21521001 - Overview

• Message type: E = Error

• Message class: CNV_21521 - Employee Group Rename

• Message number: 001

• Message text: Mapping not maintained for renaming employee group

Self-Explanatory Message

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CNV_21521001 - Details

• The SAP error message CNV_21521001 indicates that there is a mapping issue related to the renaming of an employee group during a data migration or conversion process. This error typically arises in the context of SAP's data migration tools, such as the SAP S/4HANA Migration Cockpit or other conversion tools.
  
  Cause:
  The error occurs when the system attempts to rename an employee group, but there is no corresponding mapping defined in the configuration. This can happen due to:
  
  Missing Mapping Entries: The mapping table that defines how old employee groups should be renamed to new ones is incomplete or not maintained.
  Incorrect Configuration: The configuration settings for the migration process may not have been set up correctly, leading to missing or incorrect mappings.
  Data Inconsistencies: There may be inconsistencies in the data being migrated, such as references to employee groups that do not exist in the target system.
  
  
  Solution:
  To resolve the error, you can take the