Access your Revenue Accounting data in the cloud With the Revenue Accounting Cloud client it is possible to seamlessly integrate with your Revenue Accounting and Reporting module that resides on your corporate network. This is possible by utilizing SAP Cloud Connector that connects to ECC system via an encrypted tunnel and reads RAR data using OData Gateway services. This combination allows for a quick and secure data retrieval and therefore can be presented outside of your company's firewall on any mobile device.