How To Fix CNV20201322 - Another &1 numbers without number range for subobj. &2!

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV20201 -

• Message number: 322

• Message text: Another &1 numbers without number range for subobj. &2!

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV20201322 - Another &1 numbers without number range for subobj. &2! ?

  The SAP error message CNV20201322 typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that there are multiple entries (or numbers) for a specific object that do not have an assigned number range, which is necessary for the system to process these entries correctly.
  Cause:
  
  Missing Number Range: The primary cause of this error is that the system is trying to process an object (sub-object) that does not have a defined number range. This can happen if the configuration for number ranges has not been set up correctly for the specific object type.
  Data Inconsistency: There may be inconsistencies in the data being migrated, such as duplicate entries or entries that do not conform to the expected format.
  Configuration Issues: The number range configuration for the specific sub-object may not have been properly defined in the system.
  
  Solution:
  
  
  Define Number Ranges:
  
  Go to the transaction code SNRO (Number Range Objects) in SAP.
  Check if the number range object for the specific sub-object is defined.
  If it is not defined, create a new number range for that object.
  
  
  
  Check Existing Number Ranges:
  
  Ensure that the existing number ranges are active and correctly configured.
  Make sure that the number ranges do not overlap and are set up to accommodate the expected volume of data.
  
  
  
  Data Validation:
  
  Review the data being migrated to ensure that there are no duplicates or invalid entries.
  Clean up the data if necessary to ensure it conforms to the expected structure.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation or notes related to the specific migration or conversion process you are using. There may be specific instructions 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:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SNRO for number range management and SE11 for data dictionary objects.
  SAP Notes: Check for any SAP Notes related to the error message CNV20201322 for additional guidance or patches that may address the issue.
  Migration Cockpit: If you are using the SAP S/4HANA Migration Cockpit, ensure that you are following the recommended steps and configurations outlined in the migration guide.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP Basis or technical team for further investigation.