Unable to create Bank Accounts

Summary:

Unable to create Bank accounts as the same bank name already existing in the system.

Content (required):

We need to create number of Bank Accounts using Rapid Implementation sheet. So when we tried to create Bank Accounts using Rapid Implementation Sheet, it is ending with this warning - Bank Information is incorrect, skip Bank, Branch, and Account Creation.

Version (include the version you are using, if applicable):

R13

Code Snippet (add any code snippets that support your topic, if applicable):

Kindly share your thoughts as this is an urgent request.

Thanks in advance.