How To Fix CNVA_20201_CHECK024 - No conflicts between number range objects and header tables found.

SAP Error Message - Details

• Message type: E = Error

• Message class: CNVA_20201_CHECK - Number range object analysis

• Message number: 024

• Message text: No conflicts between number range objects and header tables found.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNVA_20201_CHECK024 - No conflicts between number range objects and header tables found. ?

  The SAP error message CNVA_20201_CHECK024 indicates that there are no conflicts between number range objects and header tables during a data migration or conversion process. This message typically arises in the context of using the SAP S/4HANA Migration Cockpit or during data migration activities.
  Cause:
  The error message suggests that the system is checking for conflicts between number range objects (which are used to generate unique identifiers for various business objects) and the header tables (which store the main data records). The absence of conflicts means that the system did not find any issues with the number ranges assigned to the relevant objects, which is generally a good sign. However, if you are expecting to see conflicts or if the message is unexpected, it may indicate:
  
  Misconfiguration: The number range objects may not be properly configured or assigned to the relevant header tables.
  Data Migration Issues: There may be issues with the data being migrated that are not related to number ranges but are causing the process to halt or report this message.
  Inconsistent Data: The data in the source system may not align with the expected formats or ranges in the target system.
  
  Solution:
  To resolve this issue, consider the following steps:
  
  
  Check Number Range Configuration:
  
  Go to transaction SNRO (Number Range Objects) and verify the configuration of the number range objects related to the header tables in question.
  Ensure that the number ranges are correctly defined and that they are active.
  
  
  
  Review Migration Settings:
  
  Check the settings in the Migration Cockpit or the specific migration tool you are using. Ensure that the correct number range objects are assigned to the relevant data migration objects.
  
  
  
  Data Consistency Check:
  
  Perform a consistency check on the data being migrated. Ensure that the data adheres to the expected formats and that there are no missing or duplicate entries that could cause issues.
  
  
  
  Consult Documentation:
  
  Review the SAP documentation related to the specific migration process you are undertaking. There may be specific notes or guidelines regarding number range handling.
  
  
  
  SAP Notes:
  
  Check for any relevant SAP Notes that may address this specific error message or provide additional guidance on number range configuration and migration processes.
  
  
  
  Testing:
  
  If possible, conduct a test migration with a smaller dataset to see if the issue persists. This can help isolate the problem.
  
  
  
  Seek Support:
  
  If the issue remains unresolved, 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:
  
  Transaction Codes: SNRO (Number Range Objects), SNOTE (SAP Notes), LTMC (Migration Cockpit).
  SAP Help Portal: Access the SAP Help Portal for detailed documentation on data migration and number range management.
  Community Forums: Engage with the SAP Community for insights and experiences shared by other users who may have encountered similar issues.
  
  By following these steps, you should be able to address the CNVA_20201_CHECK024 error and ensure a smooth data migration process.