How To Fix CNV_20100256 - &1 and &2 have different cost centers in controlling area &3

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 256

• Message text: &1 and &2 have different cost centers in controlling area &3

What causes this issue?

Cost elements &V1& and &V2& have different cost center assignments
(table CSKB, field KOSTL) in controlling area &V3&.
Both cost elements are meant to be merged into target cost element &V4&.

System Response

Warning

How to fix this error?

Check if you really want the merge to take place in this way. If not,
adjust the mapping of the cost elements accordingly.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_20100256 - &1 and &2 have different cost centers in controlling area &3 ?

  The SAP error message CNV_20100256 indicates that there is a mismatch in cost centers within a controlling area during a data migration or conversion process. This error typically arises when the system detects that two or more entries (such as cost objects, internal orders, or other financial documents) are associated with different cost centers in the same controlling area, which is not allowed.
  Cause:
  
  Data Inconsistency: The primary cause of this error is that the data being migrated or processed contains references to different cost centers that are not aligned within the same controlling area.
  Configuration Issues: There may be configuration issues in the controlling area settings or in the cost center master data.
  Incorrect Mapping: During data migration, the mapping of cost centers may not have been done correctly, leading to discrepancies.
  
  Solution:
  
  Data Review: Review the data being processed to identify the specific entries that are causing the error. Look for the cost centers associated with the entries mentioned in the error message.
  Correct Cost Centers: Ensure that all entries are associated with the correct cost center. If necessary, update the cost center assignments in the source data to ensure consistency.
  Check Configuration: Verify the configuration of the controlling area and ensure that all cost centers are correctly defined and assigned.
  Data Mapping: If this error occurs during a migration process, revisit the mapping of cost centers to ensure that they are correctly aligned with the target system's structure.
  Consult Documentation: Refer to SAP documentation or notes related to the specific migration or conversion process you are undertaking for additional guidance.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like KS01 (Create Cost Center), KS02 (Change Cost Center), or KS03 (Display Cost Center) to manage cost centers.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Testing: After making corrections, perform testing to ensure that the error does not reoccur and that the data is processed correctly.
  
  If the issue persists after following these steps, it may be beneficial to consult with an SAP expert or your organization's SAP support team for further assistance.