How To Fix CNV_20200_CHECK165 - G/L account &1 assigned to company code &2, House bank &3, Account ID &4

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_20200_CHECK - Messages for check functions (company code merge)

• Message number: 165

• Message text: G/L account &1 assigned to company code &2, House bank &3, Account ID &4

What causes this issue?

G/L account &V1& is assigned to several House bank account IDs.
One of these house bank account IDs is:
Company code: &V2&
House bank ID: &V3&
House bank account ID: &V4&

System Response

Warning, with action required

How to fix this error?

This leads to a merge of G/L accounts, which belong to different bank
accounts before the merge. Check whether you want to merge the G/L
accounts nevertheless. If you do not want to merge the G/L accounts,
you have to create a new G/L account, transfer the balance and adapt
your Customizing settings before the merge.

Procedure for System Administrators

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 CNV_20200_CHECK165 - G/L account &1 assigned to company code &2, House bank &3, Account ID &4 ?

  The SAP error message CNV_20200_CHECK165 typically indicates an issue related to the configuration of a General Ledger (G/L) account in relation to a specific company code, house bank, and account ID. This error often arises during data migration or conversion processes, particularly when using SAP's Migration Cockpit or during the execution of specific conversion programs.
  Cause:
  The error message CNV_20200_CHECK165 can be caused by several factors, including:
  
  Incorrect Configuration: The G/L account may not be properly configured for the specified company code or house bank.
  Missing Assignments: The G/L account might not be assigned to the house bank or the account ID in the system.
  Data Inconsistencies: There may be inconsistencies in the data being migrated, such as incorrect mappings or missing entries.
  Authorization Issues: The user executing the migration may not have the necessary authorizations to access or modify the specified G/L account or house bank.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check G/L Account Configuration:
  
  Go to the G/L account master data and verify that the account is correctly configured for the specified company code.
  Ensure that the account is set up as a bank account if it is intended to be used as such.
  
  
  
  Verify House Bank Assignment:
  
  Check the house bank configuration in the system to ensure that the G/L account is assigned to the correct house bank.
  You can do this by navigating to the house bank settings in the SAP system and reviewing the assignments.
  
  
  
  Review Account ID:
  
  Ensure that the account ID specified in the error message is valid and correctly linked to the G/L account and house bank.
  
  
  
  Data Migration Checks:
  
  If this error occurs during a data migration process, review the mapping and transformation rules to ensure that the data being migrated is accurate and complete.
  Check for any missing entries or incorrect mappings in the migration files.
  
  
  
  Authorization Check:
  
  Ensure that the user executing the migration has the necessary authorizations to access and modify the G/L account and house bank settings.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the specific migration or conversion process you are using for additional guidance.
  
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes such as FS00 (G/L Account Master Data), FI12 (House Bank), or OBHB (House Bank Configuration) to check the relevant settings.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Support: If the issue persists after checking the above items, consider reaching out to SAP support or your internal SAP team for further assistance.
  
  By following these steps, you should be able to identify and resolve the cause of the CNV_20200_CHECK165 error message in your SAP system.