Client concept
Quick answer
Understanding clients prevents costly mistakes, like changing a cross-client object thinking it is isolated, and clarifies where your data and configuration actually live.
Key takeaways
- When you log into SAP, you specify a client number.
- A crucial distinction: some data and configuration are client-dependent (exist separately per client), while others, like most…
- Customizing client (configuration, captured in transports).
- Watch out: Assuming everything is client-isolated, some objects are cross-client.
What a client is
When you log into SAP, you specify a client number. That client is an isolated data partition: business data in one client is invisible to another. This is how a single DEV system can hold a customizing client, a sandbox client and more, each isolated.
Client-dependent vs client-independent
A crucial distinction: some data and configuration are client-dependent (exist separately per client), while others, like most repository objects (programs) and certain cross-client settings, are client-independent (shared by all clients in the system). Changing client-independent objects affects every client, which surprises newcomers.
Typical clients
- Customizing client (configuration, captured in transports).
- Sandbox client (free experimentation).
- Test/training clients as needed.
Why it matters
Understanding clients prevents costly mistakes, like changing a cross-client object thinking it is isolated, and clarifies where your data and configuration actually live.
Common pitfalls
- Assuming everything is client-isolated, some objects are cross-client.
- Working in the wrong client.
- Confusing client with system or company code.
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Check your understanding
Which statement is true of Client concept?
- A. MARA is a key SAP table in MM (Materials).
- B. Navigating SAP Fiori centers on the launchpad, a personalised, role-based home page of app tiles, and the…
- C. When you log into SAP, you specify a client number.
Show answer
C. When you log into SAP, you specify a client number.
Covered in the “What a client is” section of this lesson.
Which of these also applies to Client concept?
- A. Learning screens, not the end-to-end process.
- B. Memorising answers without understanding.
- C. That client is an isolated data partition: business data in one client is invisible to another.
Show answer
C. That client is an isolated data partition: business data in one client is invisible to another.
Covered in the “What a client is” section of this lesson.
Which part of the Learn SAP curriculum covers Client concept?
- A. SAP MCQs
- B. SAP architecture
- C. SAP integration
Show answer
B. SAP architecture
This lesson sits in the SAP architecture section of the Learn SAP course.