How To Fix CNV_20200_CHECK289 - Implicit merge of house bank account ID's

CNV_20200_CHECK289 - Overview

• Message type: E = Error

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

• Message number: 289

• Message text: Implicit merge of house bank account ID's

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

CNV_20200_CHECK289 - Details

• The SAP error message CNV_20200_CHECK289 related to the implicit merge of house bank account IDs 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 are multiple house bank accounts that are being treated as duplicates or that there is a conflict in the data that needs to be resolved.
  
  Cause:
  
  Duplicate House Bank Accounts: The error often arises when there are multiple entries for house bank accounts that have the same or similar identifiers, leading to ambiguity in the system.
  Data Inconsistencies: There may be inconsistencies in the data being migrated, such as different formats or missing information that causes the system to interpret the accounts as duplicates.
  
  Configuration Issues: Incorrect configuration settings in the house bank account setup can also lead to this error.
  
  
  Solution:
  
  Identify Duplicates: Review the house bank account data to identify any duplicates. This can be