3327576 - How to update the bank key in house banks and bank accounts after a merger or acquisition

• There is an incorrectly assigned bank key in house bank or bank account.  
• The bank key needs to be updated due to a merger or acquisition by other institutions.  
• Image / Data in this KBA is from SAP internal systems, sample data, or demo systems. Any resemblance to real data is purely coincidental  

• S/4 On Premise  
• Bank Account Management  

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