Free Practice Questions for SAP C_CPI_2506 Exam

In API Management (SAP Integration Suite), when implementing Basic Authentication policies:

If the AssignMessage policy does not correctly assign credentials to the request message, authentication will fail.

This results in HTTP 401 Unauthorized.

Other tags like preFlow, postFlow, response are policy flow phases, but the credentials must be applied to the request for proper authentication.

Thus, the root cause is when the Assign To = request is missing/misconfigured.

When generating a Service Key for an SAP Integration Suite Event Mesh message client, the credentials contain details required for authentication and connection.

Event Mesh uses OAuth 2.0 client credential flow for secure access.

The Service Key includes:

Client ID

Client Secret

OAuth Token URL

These values are used by applications to authenticate and obtain tokens before accessing Event Mesh queues or topics.

Other methods (Basic Authentication, API Keys, X.509 certificates) are not used by default for Event Mesh service keys.

In SAP Cloud Integration (part of Integration Suite), error handling within integration flows is implemented using:

Exception Subprocesses → Dedicated subprocesses triggered by an Error Start Event to handle unexpected runtime exceptions.

These allow logging, error notifications, or compensating logic.

Other options:

Try-Catch subprocesses → Not a modeling construct in SAP CPI.

Exception handler integration flow elements → Not a standard artifact; error handling is done with exception subprocesses.

Status code checks → Useful for response validation but not full error handling.

Thus, the correct answer is Exception-handling subprocesses.

The Apache Camel Data Model, which underpins SAP Cloud Integration’s message processing model, consists of:

Header → Metadata about the message (e.g., content type, correlation IDs).

Body → Main payload of the message.

Properties → Exchange-level metadata, persisted throughout processing but not transferred with the message.

Other options mix in elements like attachments or exchange IDs, but the standard messaging model is header, body, properties.

In SAP Cloud Integration, the runtime message content, headers, and properties can be accessed using the Camel Simple Expression Language.

Examples:

${body} → Accesses the message payload.

${header.} → Accesses message headers.

${property.} → Accesses integration properties.

Other options:

XML expression language → Not supported directly.

Spring expression language → Used in Spring apps, not in SAP CPI.

JavaScript expression language → Not used; JavaScript/Groovy scripts exist, but not for message expressions.

Thus, the correct language is Simple expression language.

In SAP systems (e.g., S/4HANA, SAP Gateway), OData services follow a standard URL path:

/sap/opu/odata → The valid and official prefix for OData services.

Example: /sap/opu/odata/sap/API_BUSINESS_PARTNER

Other options:

/sap/opo/odata and /sap/odu/odata → Typographical variations, not valid.

/soap/opu/odata → Incorrect, since OData is not SOAP-based.

Thus, the valid prefix is /sap/opu/odata.

In Event-Driven Architecture, resilience is ensured by:

Loose coupling → Services do not depend on each other’s runtime availability. A failure in one service does not directly impact others.

This design minimizes cascading failures that can occur in tightly coupled systems.

Asynchronous communication and error handling help further, but loose coupling is the fundamental characteristic that limits failure propagation.

Incorrect options:

A → Robust error handling is important but not the main architectural limiter of cascading failures.

C → Centralized logging helps with troubleshooting, not failure prevention.

D → Asynchronous buffering mitigates impact but loose coupling fundamentally prevents direct propagation.

XSLT (Extensible Stylesheet Language Transformations) is a language designed to transform XML documents into other XML or text formats.

In SAP Cloud Integration, XSLT mapping can only be applied when the payload is in XML format.

For JSON payloads, you would first convert JSON → XML, then apply XSLT mapping.

Other options:

HTML → Not used for XSLT mapping.

JSON → Requires conversion first, cannot be directly used.

PHP → A programming language, unrelated to mappings.

When sending messages to an integration flow via SOAP adapter:

The request follows standard SOAP protocol semantics.

Messages are sent using HTTP POST, since SOAP messages are enclosed in an XML envelope carried in the HTTP request body.

GET, UPDATE, PATCH are not applicable for SOAP operations.

Thus, the correct method is POST.