You are centralizing your SAP S/4HANA Finance for cash management processes and bringing in data...

The fields of the input file that are part of the bank cash balance update when you maintain the connectivity path for remote bank accounts are value date and account ID. A connectivity path is a parameter that defines how data from remote systems or source applications are transferred into SAP S/4HANA for cash management purposes. A remote bank account is a bank account that resides in a non-SAP system or an SAP system other than SAP S/4HANA. A bank cash balance update is a function that allows you to update the cash balance of remote bank accounts based on an input file from external sources. The fields of the input file that are part of the bank cash balance update when you maintain the connectivity path for remote bank accounts are value date, which defines the date on which the cash balance is valid; and account ID, which defines the identification of the remote bank account. References: https://help.sap.com/viewer/product/SAP_S4HANA_FINANCE_FOR_CASH_MANAGEMENT/en-US