creating-a-communication-system-for-sap-business-application-studio-e591016.md

Creating a Communication System for SAP Business Application Studio

Create a communication system to set up communication between your ABAP environment system and SAP Business Application Studio.

Procedure

1. In the SAP BTP cockpit, download your subaccount-specific trust certificate by navigating to Connectivity > Destinations > Download Trust.

2. In the SAP Fiori launchpad of your ABAP environment system, create a communication system by using the Communication Systems app. See How to Create Communication Systems.

3. Navigate to section General > SAML Bearer Assertion Provider and switch the toggle button to ON.

4. Upload the Signing Certificate first and then enter the following data:

   Note:

   The signing certificate is the trust certificate that you have downloaded from your destination.

   Field	User Input
   User ID Mapping Mode	User Name
   SAML Bearer Issuer	From the Signing Certificate Subject, copy the common name (the string after CN=) and paste it in the SAML Bearer Issuer field.