How To Fix CNV20201314 - Target number range is too small! Obj. &1,subobj. &2,NoRg &3

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV20201 -

• Message number: 314

• Message text: Target number range is too small! Obj. &1,subobj. &2,NoRg &3

What causes this issue?

A number overflow in the target number range of &V1&, subobject=&V2&,
number=&V3& occurs.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

With all the following solutions, make sure that there is no overlap
with existing number ranges for the same number range object and
subobject (and the same to-year).
Possible solutions are:
Extend the target number range by entering a higher to-number in table
CNV_20201_NRIV_N.
Move the target number range by changing the from-number and to-number.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV20201314 - Target number range is too small! Obj. &1,subobj. &2,NoRg &3 ?

  The SAP error message CNV20201314 indicates that the target number range for a specific object and sub-object is too small to accommodate the data being processed. This error typically arises during data migration or conversion processes, particularly when using SAP's data migration tools.
  Cause:
  
  Insufficient Number Range: The target number range defined for the object (Obj. &1) and sub-object (subobj. &2) is not large enough to hold all the records being migrated or converted. This can happen if the number range was set too narrowly or if the data being migrated exceeds the expected volume.
  Configuration Issues: The number range configuration may not have been properly set up in the target system, leading to limitations in the number of records that can be created.
  Data Volume: The volume of data being migrated may be larger than anticipated, leading to the exhaustion of the available number range.
  
  Solution:
  
  
  Increase the Number Range:
  
  Go to the transaction code SNRO (Number Range Objects).
  Find the relevant number range object (Obj. &1) and sub-object (subobj. &2).
  Adjust the number range intervals to ensure they can accommodate the expected volume of data.
  Make sure to activate the new number range settings.
  
  
  
  Check Data Volume:
  
  Review the data being migrated to ensure that it aligns with the expected volume. If the data volume is significantly higher than anticipated, consider adjusting the number range accordingly.
  
  
  
  Testing:
  
  After making changes to the number range, perform a test migration to ensure that the error does not occur again.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to the specific migration or conversion process you are using, as there may be additional recommendations or best practices.
  
  
  
  Related Information:
  
  
  Transaction Codes: 
  
  SNRO: For managing number ranges.
  SE11: To check the data dictionary and see how the number ranges are defined for specific tables.
  
  
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or solutions related to this error message.
  
  
  Data Migration Tools: Familiarize yourself with the specific data migration tools being used (e.g., SAP S/4HANA Migration Cockpit, LSMW) as they may have specific configurations or settings that need to be adjusted.
  
  
  By addressing the number range configuration and ensuring it is sufficient for the data being processed, you should be able to resolve the CNV20201314 error.