How To Fix CNVHCM_PRESEL172 - Specify a valid handling of central persons in step &1

SAP Error Message - Details

• Message type: E = Error

• Message class: CNVHCM_PRESEL - TDMS4HCM: Messages for Object Selection

• Message number: 172

• Message text: Specify a valid handling of central persons in step &1

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNVHCM_PRESEL172 - Specify a valid handling of central persons in step &1 ?

  The SAP error message CNVHCM_PRESEL172 typically occurs during the data migration process, particularly when dealing with the handling of central person data in the SAP system. This error indicates that there is an issue with how central person data is being processed in the migration steps.
  Cause:
  The error message CNVHCM_PRESEL172 is usually triggered by one of the following reasons:
  
  
  Invalid Configuration: The handling of central persons is not properly configured in the migration settings. This could be due to missing or incorrect entries in the configuration tables.
  
  
  Data Inconsistencies: There may be inconsistencies or missing data in the source system that prevent the migration process from correctly identifying or processing central person records.
  
  
  Incorrect Migration Steps: The migration steps may not be correctly defined or executed, leading to issues in how central persons are handled.
  
  
  Solution:
  To resolve the error, you can follow these steps:
  
  
  Check Configuration:
  
  Go to the relevant configuration settings for central person handling in your SAP system.
  Ensure that the settings are correctly defined and that all necessary parameters are set.
  
  
  
  Review Migration Steps:
  
  Verify that the migration steps are correctly defined in the migration project.
  Ensure that the step where the error occurs is properly configured to handle central persons.
  
  
  
  Data Validation:
  
  Check the source data for any inconsistencies or missing entries related to central persons.
  Ensure that all required fields are populated and that the data adheres to the expected format.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation related to the specific migration process you are using. This may provide insights into the expected configurations and common pitfalls.
  
  
  
  Use Transaction Codes:
  
  Utilize transaction codes like LTMC (Legacy Transfer Migration Cockpit) or LTMOM (Migration Object Modeler) to review and adjust the migration objects and settings.
  
  
  
  Seek Support:
  
  If the issue persists, 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.
  
  
  
  Related Information:
  
  Central Person Concept: Understand the central person concept in SAP, which is crucial for managing employee data across various modules.
  Migration Cockpit: Familiarize yourself with the SAP Migration Cockpit, which is a tool designed to facilitate data migration processes.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on handling central persons during migration.
  
  By following these steps and understanding the underlying causes, you should be able to resolve the CNVHCM_PRESEL172 error effectively.