- Explain the processes involved in SAP CPI
There are different processes involved in SAP CPI. The service offers multiple applications that can be used for integrating cloud and on-premise applications. However, it is important for the users to follow SAP strategic directions while suggesting clients on the integration apps that they need to use depending in the use case or integration domain patterns. Parallel processing is one of the most important processes involved in SAP CPI. It is even known as splitter and it involves splitting the content into packages. The procedure can easily be parallelized. It even has a kind of concurrency that can limit the count of consistent parallel procedures triggered in SAP destination mechanisms.
- Explain the different types of authentication methods available in SAP CPI
There are different authentication techniques available to communicate to SAP Cloud services. However, for the basic authentication procedure, users will have to meet two important requirements. The users need to be SCN-based users. The SAP Cloud Integration system assigned to the users is what makes an SCN-based user. SAP Cloud authenticates the users as per their SCN credentials. SAP checks the back-end identity simply by analyzing credentials against the users stored in SCN database. Then there is certification-based authentication for the users where there is an ERP system put in place. Once the authentication is completed, message authorization takes place.
- Explain on Premise to Cloud Integration using SAP CPI
You can easily connect to on-premise mail server from SAP CPI simply by making use of SAP Cloud Connector. The very first thing that needs to be done is creating a virtual system mapping within SAP Cloud Connector. Post this, virtual mapping present in adapter configuration within CPI is used for establishing trust. Further, server certificate is uploaded for on-premise to cloud integration by the use of SAP CPI. IMAP protocol is basically the main system used during the configuration procedure. The configuration even works for SMTP and POP3. SAP Cloud Connector, Cloud Application and on-premise mail server are the main and the most integral parts of the configuration procedure.
- Explain Cloud to Cloud Integration using SAP CPI
Cloud to Cloud integration is one of the greatest possibilities for the users who make use of SAP CPI. SAP CPI is basically a cloud-based service that makes way for rapid development through Cloud to Cloud integration. The service has the potential of leveraging the investments of the users in message mapping. Hence, the users can easily reuse similar codes for the service. SAP CPI tends to be more flexible than other platforms used for integration. There is absolutely no need for the users to create BPM procedures for dealing with majority of the Cloud integrations. They simply need to get tokens while working on updating several SOAP/HTTP rest calls.