Yes, even in 1 region, if you have accounts in multiple branches, you need to create House Bank for each Bank branch in which you have accounts.

Ok you mean each region wise one House Bank Eg:- Chennai one house bank, Bangalore House and Each Bank account within House Banks will have incoming,outgoing and Main Bank account right!!

In that case, we need to create separate house bank per bank branch

Thanks Vikram. But what if the same Banks are located in different region Eg:- Fedaral Bank is located in chennai, Bangalore, hydrabad how many Main incom & out need to be created.Plz advice

Hi, you should create just 1 house bank account ICICI. Under it create all bank accounts with account numbers using SAP Fiori app. For each bank account, create at least 3 GL accounts - Main, Incoming & Outgoing