In this section you are going to configure the SAP Cloud Connector to connect your SAP S/4HANA on-premise system with your SAP Business Technology Platform subaccount.
Find more details about the installation of the SAP Cloud Connector on help.sap.com
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If you don't have an SAP Cloud Connector installed yet (for example, because you have set up the SAP S/4HANA system via the SAP Cloud Appliance library), please go through the installation steps described on help.sap.com.
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In a Web browser, enter:
https://<hostname>:<port>.<hostname>refers to the machine on which the Cloud Connector is installed. If installed on your machine, you can simply enter localhost.<port>is the Cloud Connector port specified during installation (the default port is 8443).
On the logon screen, enter Administrator / manage (case sensitive) for
User Name/Password.Hint: adjust the port if you specified another one during the installation. Potentially you might have to use the external IP of your system.
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Choose Add Subaccount and enter the following data. The required information can be found in your SAP BTP subaccount overview.
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Navigate to Cloud to On-Premise.
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To add a new system mapping click on the + icon on the right site.

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In the pop-up window select ABAP System as a Backend Type and then choose Next.

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Select HTTPS as a Protocol and then choose Next.
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Enter your values for the fields: Internal Host and Internal Port then choose Next.
Provide the actual hostname and port of your S/4HANA on-premise system!
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Provide a virtual hostname and port that will later on be used in Destinations to reach your on S/4HANA on-premise system using the SAP Cloud Connector. Those values don't exist yet - choose a name for the virtual host yourself.

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Choose Principal Type None and press Next.
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Select Use Virtual Host for Host in header and choose Next.
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Add a Description for your system mapping.
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Don´t forget to check the Internal Host checkmark and double-check if all values are correct and finish the setup with Finish.
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Provide the resource configuration as shown in the screenshot to give SAP BTP access to certain paths in the S/4HANA on-premise system.
- URL Path
- Check Path and all sub-paths
- Description
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Open your SAP BTP Account in the SAP BTP Cockpit and navigate to your subaccount
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Choose Connectivity in the menu on the left then choose Cloud Connectors to check the host details.

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Go back to Connectivity in the menu on the left, navigate to Destinations and create a New Destination.

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Enter the following information for the destination configuration:
- Name: BusinessPartner
- Url: http://myvirtualhost:44300 (or in general http://virtualhost:virtualport)
- Proxy Type: OnPremise
- Authentication: 'Basic Authentication'
- Username: technical user of the SAP S/4HANA on-premie system you have created in one of the previous steps
- Password: password of the technical user
- Optional: Add location Id (In case of multiple SAP Cloud Connector instances)
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Additionally, provide the following properties using the New Property button:
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Save the destination.
optionally you can also check the connection.








