How To Fix CNV_21539010 - Both old and new attendance/absence types are initial

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_21539 - Absence Type Rename

• Message number: 010

• Message text: Both old and new attendance/absence types are initial

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_21539010 - Both old and new attendance/absence types are initial ?

  The SAP error message CNV_21539010 indicates that both the old and new attendance/absence types are initial (i.e., they are not defined or are empty). This error typically arises during data migration or conversion processes, particularly when using SAP's tools for migrating HR data, such as the SAP S/4HANA Migration Cockpit or other data transfer methods.
  Cause:
  
  Missing Data: The error occurs when the system expects to find valid attendance or absence type codes but finds that both the old and new types are not specified.
  Configuration Issues: There may be a configuration issue where the attendance/absence types have not been properly defined in the system.
  Data Mapping Errors: During the migration process, the mapping of old attendance/absence types to new ones may not have been set up correctly, leading to both types being empty.
  
  Solution:
  
  Check Data Mapping: Review the mapping of attendance and absence types in the migration tool. Ensure that both old and new types are correctly defined and mapped.
  Define Attendance/Absence Types: If the types are not defined, you need to create or configure the necessary attendance and absence types in the SAP system.
  
  Go to the relevant configuration transaction (e.g., SPRO) and navigate to the section for defining attendance and absence types.
  
  
  Data Validation: Before running the migration, validate the data to ensure that all required fields are populated and that there are no empty values for attendance/absence types.
  Consult Documentation: Refer to SAP documentation or notes related to the specific migration process you are using. There may be specific guidelines or prerequisites that need to be followed.
  Testing: After making the necessary changes, perform a test migration to ensure that the error does not occur again.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or solutions for this specific error message.
  Migration Tools: Familiarize yourself with the specific migration tools and their configuration settings, as they can vary based on the version of SAP you are using.
  Support: If the issue persists after trying the above solutions, consider reaching out to SAP support or consulting with an SAP expert who specializes in HR data migration.
  
  By addressing the root cause of the error and ensuring that the necessary configurations and mappings are in place, you should be able to resolve the CNV_21539010 error effectively.