How To Fix CNV_20100394 - After conversion, cost element &3 is new in cost element group &1

CNV_20100394 - Overview

• Message type: E = Error

• Message class: CNV_20100 - Messageclass for chart of account conversion

• Message number: 394

• Message text: After conversion, cost element &3 is new in cost element group &1

What causes this issue?

After the conversion, the cost element &V3& will newly lie in the cost
element group.
Old/New Cost element group: &V1&
Old/New Interval: &V2&
Old Cost element: &V3&
New Cost element: &V4&

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

System Response

Warning

How to fix this error?

If necessary, change the mapping for interval limits for the relevant
cost element group accordingly.
Alternatively you should manually check your cost element groups for
consistency after the conversion.

Error message extract from SAP system. Copyright SAP SE.

CNV_20100394 - Details

• The SAP error message CNV_20100394 indicates that after a data conversion process, a cost element has been identified as new in a specific cost element group. This message typically arises during the migration or conversion of financial data, particularly when transitioning from one system to another or during a system upgrade.
  
  Cause:
  
  Data Migration Issues: The error usually occurs when the cost element being converted does not match any existing cost elements in the target system. This can happen if the cost element was newly created or if there were discrepancies in the mapping of cost elements between the source and target systems.
  Configuration Differences: Differences in configuration settings between the source and target systems can lead to the creation of new cost elements that do not exist in the original system.
  Inconsistent Master Data: If the master data for cost elements is not consistent or is incomplete, it can result in new cost