Free SAP C_CPI_15 Practice Exam with Questions & Answers | Set: 2

The condition ProductSet/count(Product)>0 checks if the number of Product elements in the ProductSet element is greater than zero, which means that a child element “Product” exists. This condition can be used to dispatch messages only when a Product element is present. References: SAP Integration Suite | SAP Community, Integration Software | SAP Integration Suite

If no namespace mapping exists, you must remove the namespaces to access individual entities of an HTTP call over XPath. Namespaces are prefixes that identify the source or context of an XML element or attribute. If the namespaces are not mapped to a URI, they can cause errors or conflicts when using XPath expressions. Therefore, you must remove the namespaces before applying XPath queries.   

Modernize Integration with SAP Integration Suite | openSAP

To avoid duplicate entries when using a Data Store Operation of the type Write, you must select the Overwrite Existing Message parameter. The Overwrite Existing Message parameter allows you to overwrite an existing data store entry with the same key if it already exists. If you do not select this parameter, the Write operation will fail if there is a duplicate key in the data store. References:  Modernize Integration with SAP Integration Suite | openSAP

Besides in SAP API Management, you can find policy templates in SAP API Business Accelerator Hub- Explore Categories ?? APIs. Policy templates are reusable sets of policies that can be applied to APIs to define their behavior and security. In SAP API Business Accelerator Hub, you can explore various categories of APIs that are pre-packaged with policy templates. For example, you can find APIs for sales order processing, customer master data management, product catalog management, and so on. Each API category has a set of policy templates that are suitable for its use case. References: SAP API Business Accelerator Hub | SAP Help Portal, Explore Categories | SAP Help Portal

To split a message that contains recurring child nodes, you can use a General Splitter or an Iterating Splitter. A General Splitter allows you to split a message based on an XPath expression that defines the splitting criteria. An Iterating Splitter allows you to split a message based on an XPath expression that defines the repeating element. References:  Modernize Integration with SAP Integration Suite | openSAP

To connect an SAP backend system through the Cloud Connector with an API provider, you must use the on-premise connection type. The Cloud Connector acts as a link between SAP Integration Suite and on-premise systems, enabling secure and controlled access to the backend resources. The on-premise connection type allows you to specify the internal host and port of the backend system, as well as the virtual host and port that will be exposed to SAP Integration Suite. You can also define access control rules and protocols for the on-premise connection. References: Part 2: Connect to on-premise APIs from SAP Cloud Platform API Management Cloud Foundry Environment | SAP Blogs, How to configure SAP Cloud Connector & Create API using SCP API Management | SAP Blogs

An API proxy is an API that acts as a proxy for another API, which is usually the backend service that provides the actual functionality. An API proxy can be used to add security, monitoring, caching, transformation, and other features to the backend API. An API provider is a logical grouping of APIs that share a common connection to the backend service. An API provider can be used to discover and import APIs from the backend service into the API Management capability within SAP Integration Suite. The relationship between an API provider and an API proxy is that the API proxy uses the API provider as a source of information and configuration for accessing the backend service. The API proxy also provides a unique URL that can be used by clients to invoke the API without exposing the details of the backend service. References: SAP Integration Suite | SAP Community, Create an API Proxy | SAP Tutorials

he target endpoints of an API are the API provider, the API proxy, and the URL of the original API. The API provider is the system or application that exposes the interface and functionality of the API. The API proxy is the intermediary component that mediates the requests and responses between the API consumer and the API provider. The URL of the original API is the address that identifies the location and resource of the API. References: Integration Software | SAP Integration Suite, Modernize Integration with SAP Integration Suite | openSAP