Learn, Practice, and Improve with SAP C_ACT_2403 Practice Test Questions

Explanation:

The SAP Readiness Check is the tool specifically designed to analyze an existing SAP ERP system (e.g., ECC) in preparation for a System Conversion to SAP S/4HANA. One of its key outputs is sizing estimations for the target SAP S/4HANA system, including initial HANA database memory/disk requirements, sizing simulations (accounting for data volume management, future growth, compression, etc.), and hardware recommendations based on current system data footprint and usage patterns.
This makes it the primary self-service tool for technical readiness, including sizing, in the context of brownfield (System Conversion) transitions.

Why the other options are incorrect:

A. SAP Business Accelerator Hub
This is a catalog/platform for discovering SAP and partner integration content, APIs, best practices, and accelerators. It does not perform system analysis or provide sizing estimations.

B. SAP Transformation Navigator
This is a strategic self-service tool that helps create a high-level product roadmap for digital transformation to an SAP S/4HANA-centric landscape. It recommends products and transition paths but does not analyze the current system technically or provide detailed sizing estimations for hardware/resources in a System Conversion scenario.

D. SAP Digital Discovery Assessment
This is a questionnaire-based tool (often used in the Discover phase) focused on assessing business requirements, maturity, and high-level fit for S/4HANA adoption. It supports scoping and value discovery but does not perform technical system analysis or deliver sizing estimations based on current system data.

Official References:

SAP Help Portal – SAP Readiness Check: https://help.sap.com/docs/SAP_READINESS_CHECK (describes sizing as part of the technical assessment for conversions).

SAP Community Blogs & Conversion Guides (e.g., "How to sizing SAP S/4HANA Conversion"): Confirm Readiness Check includes S/4HANA sizing simulation.

SAP Learning Journeys (Discovering SAP Activate): Highlight Readiness Check for sizing in system conversion path.

Explanation

Why these answers are correct

A. Migration of selected applications — Correct
SAP Landscape Transformation (SLT) supports selective carve-out and migration. In Selective Data Transition scenarios, you can move specific applications or application components instead of the full system. This is a core SLT capability and a key reason it’s used over System Conversion.

B. Migration of business units — Correct
SLT is designed to handle organizational-level selectivity, such as company codes, controlling areas, plants, or business units. This enables carve-outs, mergers, and divestitures—classic Selective Data Transition use cases.

D. Consolidation of systems — Correct
SLT supports system consolidation, allowing data from multiple source systems to be selectively migrated into a single SAP S/4HANA system. This is explicitly listed by SAP as a supported SLT scenario.

Why the other options are wrong

C. Configuration of open backlog items — Incorrect
SLT handles data migration and replication, not project or process configuration tasks. Backlog item configuration belongs to project management and application configuration activities, not SLT tooling.

E. Full set of historical transactional data — Incorrect
Selective Data Transition does not require or promote full historical data migration. SLT allows selective historical data, but migrating the entire transactional history is characteristic of System Conversion, not selective transition.

Key concept you must not mix up

If you think Selective Data Transition = “everything but cleaner,” that’s wrong. Selective means less data, scoped data, intentional exclusions. Full historical data migration contradicts the entire approach.

Official SAP References

SAP Help Portal – Selective Data Transition to SAP S/4HANA
https://help.sap.com/docs/SAP_S4HANA_TRANSITION_GUIDE

SAP Help Portal – SAP Landscape Transformation Replication Server
https://help.sap.com/docs/SAP_LANDSCAPE_TRANSFORMATION_REPLICATION_SERVER

Explanation

Why These Answers Are Correct

B. Enable customers on standard business processes:
The "fit-to-standard" philosophy is built on the principle of adopting SAP's standard, pre-configured processes. A key step is to educate and enable the customer's business process owners on how these standard processes work within the SAP system, rather than immediately designing custom solutions. This is a foundational activity in the Explore phase workshops.

C. Review Best Practices process flow:
This is the core workshop activity of the fit-to-standard cycle. Teams use tools like the SAP Signavio Process Navigator to walk through and review the detailed process flows provided by SAP Best Practices. This visual review helps validate how well the standard process meets business needs and is the starting point for all gap analysis.

Why the Other Answers Are Incorrect

A. Document integration requirements:
While integration topics may be discussed, documenting specific technical integration requirements is not a central step of the core fit-to-standard analysis. This activity typically occurs later when capturing identified gaps or delta requirements for the product backlog.

D. Design to-be business process models:
This describes the traditional "blueprinting" approach that the fit-to-standard methodology explicitly replaces. In fit-to-standard, the goal is to validate and adapt the existing SAP "to-be" model (the Best Practice), not to design new business process models from scratch. Creating new models would indicate a move away from the standard.

Official Reference

These steps are defined within the SAP Activate methodology for cloud implementations, specifically during the Explore phase. The process is detailed in official SAP training courses and learning materials such as the "Explore the Solution" learning journey.

Explanation

Preparing for a Fit-to-Standard analysis in a Data Warehouse Cloud (now SAP Datasphere) context requires a slightly different focus than a standard ERP implementation, as it involves both data architecture and business process alignment.

Why C is correct:

Implementation Design Principles (IDPs) provide structured guidance and best practices for architecture and integration. Reviewing these ensures that the proposed solution aligns with SAP’s "Leading Practices" and avoids common architectural pitfalls during the analysis phase.

Why D is correct:

In SAP Activate, the Fit-to-Standard workshop is built around Leading Practice process diagrams. Before the workshop starts, the project team must review these diagrams to understand the standard delivery model, which serves as the baseline for the discussion with business stakeholders.

Why A is incorrect:

While reviewing Best Practices is part of Fit-to-Standard, this specific option refers to SAP S/4HANA Cloud best practices. While SAP Datasphere often integrates with S/4HANA, the preparation for a Data Warehouse project focuses on data models and analytics patterns rather than the country-specific localization of an ERP system.

Why B is incorrect:

The Cutover Plan is an accelerator used during the Deploy phase to manage the transition to go-live. It is not a prerequisite or a step performed while preparing for a Fit-to-Standard analysis, which occurs much earlier in the Explore phase.

Official References

SAP Roadmap Viewer: Explore Phase: Fit-to-Standard Analysis

SAP Community: SAP Activate – SAP Data Warehouse Cloud (SAP Datasphere) Roadmap

SAP Learning: ACT100 (SAP Activate Methodology) and ACT200 (Agile Project Delivery).

Explanation ​

SAP BTP Connectivity service enables secure outbound communication from SAP cloud solutions to protected on-premise networks via Cloud Connector tunnels, without exposing internal systems directly to the internet.

​ Why Correct Answer Is Right

C. SAP BTP Connectivity service is correct because it provides principal propagation and secure tunnel access through SAP Cloud Connector, facilitating communication to on-premise systems that cannot be directly internet-accessible while maintaining zero network exposure.

​ Why Incorrect Answers Are Wrong

A. Identity Authentication service is wrong as it handles user authentication and SSO (like SAML/OAuth), not network-level connectivity or tunneling to on-premise systems. ​

B. SAP Build Code (likely referring to SAP Build apps/processes or low-code tools) focuses on application development, not secure network connectivity services. ​

D. Cloud Integration Automation service is wrong because it automates integration flow deployments in SAP Integration Suite, but does not establish secure tunnels—integration still relies on

Official References

SAP Help: Cloud Connector for secure on-premise access (https://help.sap.com/docs/connectivity/sap-btp-connectivity-cf/use-cloud-connector-connectivity)

Explanation:

Why they're correct:

A. SAP Integration Suite:
This cloud service on SAP Business Technology Platform (BTP) enables seamless integration across various applications, systems, and landscapes - whether on-premise, cloud, or hybrid. It includes tools like Integration Automation, API Management, and Open Connectors, making it a go-to for integration needs. With SAP Integration Suite, you can connect SAP and non-SAP systems, automate business processes, and manage APIs effectively.

B. SAP HANA Cloud:
As a fully managed, cloud-based in-memory database service on SAP BTP, it offers advanced data processing, analytics, and data management capabilities. Ideal for real-time data processing, smart data integration, and running complex queries. SAP HANA Cloud supports data lakes, relational databases, and more, making it a powerful tool for data-driven insights.

E. SAP Master Data Governance:
Available as a cloud service (MDG Cloud) on SAP BTP, it helps manage master data across the enterprise, ensuring data quality, governance, and consistency. It's designed to handle complex master data scenarios, providing a unified view of critical data.

Why the others are incorrect:

C. SAP Cloud ALM:
Although it's a valid cloud service for application lifecycle management on BTP, covering design, build, test, deploy, and run phases, the correct fit for this question is A B E.

D. SAP Data Migration Cockpit:
Primarily used for migrating data to SAP systems, this tool is more on-premise or guided-procedure focused. Not typically categorized as a cloud service on BTP, though it can be used in cloud contexts.

References:

SAP Business Technology Platform:
https://www.sap.com/products/technology-platform.html

SAP Integration Suite:
https://www.sap.com/products/integration-suite.html

SAP Master Data Governance:
https://www.sap.com/products/master-data-governance.html

Explanation:

Why A. Task is CORRECT ✓

Tasks are the most granular (detailed) level in the SAP Activate methodology hierarchy as viewed in the SAP Roadmap Viewer. The hierarchy follows this structure from highest to lowest level:

Phase (highest level)
Workstream
Deliverable
Activity
Task (most granular/lowest level)

Tasks represent the actual detailed work items that need to be performed to complete an activity. They provide step-by-step instructions and are the smallest units of work in the roadmap structure.

Why other options are WRONG ✗

B. Workstream - INCORRECT
Workstreams are at a higher level than tasks
They represent major areas of work (e.g., Application Design, System Configuration, Testing)
They contain multiple deliverables underneath them
This is the second level in the hierarchy, not the most granular

C. Deliverable - INCORRECT
Deliverables are outputs or results produced during the project
They sit in the middle of the hierarchy (below workstreams, above activities)
Examples: Business Process Design Document, Configuration Specification
They are more granular than workstreams but less granular than tasks

D. Activities - INCORRECT
Activities are more granular than deliverables but LESS granular than tasks
They represent groups of related tasks
Activities describe what needs to be done, while tasks describe the detailed steps
This is the second-most granular level, just above tasks


Official References:

While I cannot provide direct download links to proprietary SAP materials, you should refer to:

SAP Activate Methodology - Available at SAP Support Portal:
Navigate to: https://support.sap.com/en/tools/software-logistics-tools/activate-methodology.html

SAP Roadmap Viewer:
Access at: https://go.support.sap.com/roadmapviewer/
You can explore the methodology structure directly here