How To Fix CNVA_20290_CHECK085 - There are differences in the ledger assignments

SAP Error Message - Details

• Message type: E = Error

• Message class: CNVA_20290_CHECK - Message class for company code merge preanalysis

• Message number: 085

• Message text: There are differences in the ledger assignments

There are differences in New G/L in the ledger assignments of the
participating company codes. You cannot run the transformation solution
for company code merge because certain prerequisites have not been met.
We recommend that you contact SAP for support by creating a ticket using
component CA-LT-CNV.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNVA_20290_CHECK085 - There are differences in the ledger assignments ?

  The SAP error message CNVA_20290_CHECK085 indicates that there are discrepancies in the ledger assignments during a migration or data transfer process, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error typically arises when the source and target systems have different configurations regarding ledger assignments, which can lead to inconsistencies in financial data.
  Cause:
  
  Inconsistent Ledger Assignments: The source system may have different ledger assignments compared to the target system. This can happen if the ledgers are not properly mapped or if there are additional ledgers in one system that do not exist in the other.
  Configuration Differences: The configuration settings for ledgers in the source and target systems may not match, leading to discrepancies.
  Data Migration Issues: During the data migration process, if the mapping of ledgers is not correctly defined, it can result in this error.
  
  Solution:
  
  
  Check Ledger Configuration: Review the ledger assignments in both the source and target systems. Ensure that the ledgers are configured consistently. This includes checking the following:
  
  The same ledgers should exist in both systems.
  The same accounting principles should be applied to the ledgers.
  The currency settings should be consistent.
  
  
  
  Mapping of Ledgers: If there are differences in the ledger assignments, you may need to create a mapping strategy. This involves:
  
  Identifying which ledgers in the source correspond to which ledgers in the target.
  Adjusting the migration settings to reflect this mapping.
  
  
  
  Data Validation: Before running the migration again, validate the data to ensure that all necessary adjustments have been made. This can include:
  
  Running reports to check for discrepancies.
  Using SAP tools to simulate the migration process.
  
  
  
  Consult Documentation: Refer to SAP documentation or guides related to the Migration Cockpit for specific instructions on handling ledger assignments.
  
  
  Seek Support: If the issue persists, consider reaching out to SAP support or consulting with an SAP expert who can provide tailored assistance based on your specific system configuration.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on ledger assignments.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit, which may provide insights into common issues and their resolutions.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to resolve the CNVA_20290_CHECK085 error and ensure a smooth migration process.