Unable to delete bank details &1 from business partner &2

What causes this issue?

During the deletion, the system determined dependencies between the bank
details &V1& and the master data of the business partner &V2&.
Therefore, bank details &V1& cannot be deleted.
The bank details may still be in use in contract accounts or contracts.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.