Some ways to get data to SAP Analytics Cloud are live connection and replication. Live connection is a method that allows you to connect to a data source without importing any data into SAP Analytics Cloud. You can access and analyze the data in real time without any latency or duplication. Replication is a method that allows you to import data from a data source into SAP Analytics Cloud. You can store and manipulate the data in SAP Analytics Cloud without affecting the original data source. References:

The dimension types that you can choose when creating dimensions for a liquidity planning model in SAP Analytics Cloud are: Currency, which defines the currency of the cash flows; Organization, which defines the organizational units that are responsible for the cash flows; Account, which defines the categories of cash inflows and outflows. Verified References: [Liquidity Planning Dimensions Overview], [Liquidity Planning Dimensions Configuration Guide]

The required configuration step when implementing self-initiated payments (SIP) in the bank account ledger is assign account symbol to payment methods. Self-initiated payments (SIP) are payments that are initiated by users directly in Bank Account Management without reference to an underlying transaction. The bank account ledger is a function that allows you to manage bank accounts and their attributes in SAP S/4HANA by using a subledger approach. The required configuration step when implementing self-initiated payments (SIP) in the bank account ledger is assign account symbol to payment methods, which allows you to link a payment method with an account symbol that represents a G/L account or a bank subaccount in the bank account ledger. References: