How To Fix CNV20201031 - Found no. level is lower! Subobj &1,NoRg &2,To-year &3, extern.= &4:

CNV20201031 - Overview

• Message type: E = Error

• Message class: CNV20201 -

• Message number: 031

• Message text: Found no. level is lower! Subobj &1,NoRg &2,To-year &3, extern.= &4:

What causes this issue?

Only smaller numbers than the NRIV number level were found in the
master table (subobject=&V1&, number=&V2&, to-year=&V3&, external
indicator=&V4&).

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

System Response

The NRIV number level is kept as it is.

How to fix this error?

Nothing.

Error message extract from SAP system. Copyright SAP SE.

CNV20201031 - Details

• The SAP error message CNV20201031 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 is a mismatch in the data levels or structures being processed, specifically that the found number level is lower than expected.
  
  Cause:
  The error message can be caused by several factors, including:
  
  Data Structure Mismatch: The data being migrated may not conform to the expected structure or hierarchy defined in the target system.
  Inconsistent Data: There may be inconsistencies in the data being processed, such as missing or incorrect entries that do not meet the required criteria.
  
  Configuration Issues: The configuration settings in the migration tool or the target system may not be aligned, leading to discrepancies in how data is interpreted.
  Version Compatibility: The source and target systems may be running different versions of SAP, leading to incompatibilities in data handling.
  
  
  Solution:
  To resolve the error, you can