How To Fix CNV20201334 - Number range object &1 is not yet sufficiently known!!!

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV20201 -

• Message number: 334

• Message text: Number range object &1 is not yet sufficiently known!!!

What causes this issue?

Number range object &V1& is not yet sufficiently known.
CNV_20201_NR_OBJ-ACTIVE is initial.
The entries in NRIV for &V1& will NOT be loaded into auxiliary tables
CNV_20201_NRIV_O and CNV_20201_NRIV_N!!

System Response

Error message.

How to fix this error?

It is necessary to find out if the number range object is actually in
use.
To this purpose, check the number level in table NRIV for the relevant
subobjects.
For external number ranges, the status is not so obvious.
If the situation is as described above, you need to find out in which
fields there are instances of the number range object.
The conversion rules for the relevant tables and fields may have to be
adapted accordingly.
CNV_20201_NR_OBJ-ACTIVE must be set to 'Y' for 'used actively' or 'N'
for 'not used actively'. In the second case, the relevant NRIV entries
are not loaded into auxiliary tables CNV_20201_NRIV_O and
CNV_20201_NRIV_N!

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV20201334 - Number range object &1 is not yet sufficiently known!!! ?

  The SAP error message CNV20201334, which states "Number range object &1 is not yet sufficiently known," typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that the system does not recognize the number range object specified in the error message, which can lead to issues when trying to create or manage records that rely on that number range.
  Cause:
  
  Missing Number Range Object: The number range object specified in the error message has not been defined or activated in the system.
  Incorrect Configuration: The number range object may not be properly configured or may not have been included in the migration project.
  Transport Issues: If the number range object was recently transported from another system, it may not have been activated or may be missing in the target system.
  Authorization Issues: The user executing the migration may not have the necessary authorizations to access or modify the number range object.
  
  Solution:
  
  Check Number Range Object: Verify that the number range object specified in the error message exists in the system. You can do this by using transaction code SNRO (Number Range Objects).
  Define/Activate Number Range: If the number range object does not exist, you may need to create it. If it exists but is not activated, activate it and ensure that the number ranges are defined correctly.
  Review Migration Settings: Ensure that the number range object is included in the migration settings and that it is correctly mapped to the relevant fields in the target system.
  Check Authorizations: Ensure that the user executing the migration has the necessary authorizations to access and modify the number range object.
  Consult Documentation: Review the SAP documentation related to the specific migration or conversion process you are performing to ensure that all prerequisites are met.
  
  Related Information:
  
  Transaction Codes: 
  
  SNRO: To manage number range objects.
  SNUM: To display number ranges.
  
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  Migration Cockpit: If you are using the SAP S/4HANA Migration Cockpit, refer to the specific migration guide for details on number range handling.
  Support: If the issue persists after checking the above points, consider reaching out to SAP Support for further assistance.
  
  By following these steps, you should be able to resolve the CNV20201334 error and successfully proceed with your data migration or conversion process.