How To Fix CNV20201442 - _min.No(old) = &1, max.No(old) = &2

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV20201 -

• Message number: 442

• Message text: _min.No(old) = &1, max.No(old) = &2

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 CNV20201442 - _min.No(old) = &1, max.No(old) = &2 ?

  The SAP error message CNV20201442 typically relates to issues encountered during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This specific error message indicates that there is a problem with the number range assignment for a particular object or entity during the conversion process.
  Cause:
  The error message CNV20201442 indicates that the minimum and maximum number range values for an old number range are not set correctly or are conflicting with the expected values. This can happen due to:
  
  Incorrect Number Range Configuration: The number range for the object being migrated may not be properly defined in the system.
  Overlapping Number Ranges: There may be overlapping or conflicting number ranges that are causing the migration tool to fail.
  Data Integrity Issues: Existing data may not conform to the expected number range, leading to inconsistencies during the migration.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Number Range Configuration:
  
  Go to the transaction code SNRO (Number Range Objects) and verify the configuration of the number range object related to the error.
  Ensure that the minimum and maximum values are correctly defined and do not overlap with other ranges.
  
  
  
  Adjust Number Ranges:
  
  If necessary, adjust the number ranges to ensure they are unique and do not conflict with existing ranges.
  Make sure that the number ranges are properly assigned to the relevant objects.
  
  
  
  Data Cleanup:
  
  Review the existing data in the system to ensure that it adheres to the defined number ranges.
  If there are any records that fall outside the defined ranges, consider correcting or removing them.
  
  
  
  Re-run the Migration:
  
  After making the necessary adjustments, re-run the migration process to see if the error persists.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the specific migration process you are using for additional guidance.
  
  
  
  Seek SAP Support:
  
  If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: SNRO (for number range objects), SCC4 (for client settings), and SE11 (for data dictionary).
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional context.
  Migration Cockpit: Familiarize yourself with the SAP S/4HANA Migration Cockpit and its requirements for number ranges and data integrity.
  
  By following these steps, you should be able to identify and resolve the underlying issue causing the CNV20201442 error message.