How To Fix 8B806 - Bank ID &1 or account ID &2 or company ID &3 not unique

8B806 - Overview

• Message type: E = Error

• Message class: 8B - Localization (Brazil)

• Message number: 806

• Message text: Bank ID &1 or account ID &2 or company ID &3 not unique

What causes this issue?

Either the used bank ID or account ID is also used in other company
codes or the used company ID is not uniquely assigned.

System Response

It is not possible to assign a proper bank account.

How to fix this error?

Check the house bank maintanance throughout your company codes (tables
T012 and T012K)
<DS:TRAN.fi12>Proceed</>
and the maintanance of the company ID (T045T).
<DS:TRAN.OBBD>Proceed</>

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 8B806 - Bank ID &1 or account ID &2 or company ID &3 not unique ?

  The SAP error message 8B806 indicates that there is a uniqueness issue with the Bank ID, Account ID, or Company ID in the system. This error typically arises when you are trying to create or modify a bank master record, and the combination of the provided identifiers is not unique in the database.
  
  Cause:
  
  Duplicate Entries: The most common cause of this error is that there are already existing records in the system with the same Bank ID, Account ID, or Company ID combination.
  Incorrect Data Entry: There may be a typographical error in the IDs being entered, leading to a conflict with existing records.
  
  Configuration Issues: Sometimes, the configuration settings in the system may not be set up correctly, leading to conflicts in how IDs are recognized.
  
  
  Solution:
  
  
  Check Existing Records: 
  
  Use transaction codes like FI01 (Create Bank Master) or FI02 (Change Bank Master) to check if the Bank ID, Account ID, or Company ID