How To Fix CNV20201010 - ANLAGENNR: No analysis of number range mapping is done

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV20201 -

• Message number: 010

• Message text: ANLAGENNR: No analysis of number range mapping is done

What causes this issue?

Participating company codes and asset company codes do not correspond
to each other 1:1.

System Response

No analysis of number range mapping for ANLAGENNR is done.

How to fix this error?

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV20201010 - ANLAGENNR: No analysis of number range mapping is done ?

  The SAP error message CNV20201010 ANLAGENNR: No analysis of number range mapping is done typically occurs in the context of data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that there is an issue with the number range mapping for asset numbers (ANLAGENNR) during the conversion process.
  Cause:
  
  
  Missing Number Range Mapping: The error suggests that the system could not find a defined mapping for the number range of asset numbers. This could happen if the number range for the asset master data has not been properly configured or if the mapping is missing in the migration settings.
  
  
  Incorrect Configuration: There may be an issue with the configuration of the number ranges in the source or target system, leading to a mismatch.
  
  
  Data Migration Settings: The settings in the migration cockpit or the specific migration program may not have been set up correctly to handle the asset number ranges.
  
  
  Solution:
  
  
  Check Number Range Configuration:
  
  Go to the transaction code SNRO (Number Range Objects) and check the configuration for the number range object related to asset numbers (ANLAGENNR).
  Ensure that the number ranges are defined and that they are active.
  
  
  
  Define Number Range Mapping:
  
  If you are using the SAP S/4HANA Migration Cockpit, ensure that you have defined the number range mapping in the migration settings.
  You may need to create a mapping for the source and target number ranges for asset numbers.
  
  
  
  Review Migration Settings:
  
  Check the migration project settings to ensure that the number range mapping is included and correctly configured.
  Make sure that the relevant migration objects are selected and that the mapping is correctly assigned.
  
  
  
  Run the Analysis Again:
  
  After making the necessary adjustments, rerun the analysis or the migration process to see if the error persists.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation or notes related to the specific migration process you are using. There may be specific instructions or prerequisites that need to be followed.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on number range mapping.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit, which may provide insights into common issues and their resolutions.
  Community Forums: Consider searching or posting in SAP community forums or SAP support channels for additional assistance from other users who may have encountered similar issues.
  
  By following these steps, you should be able to resolve the error and successfully complete the number range mapping for asset numbers in your SAP system.