AWS Well-Architected Framework & the SAP Lens

An SAP architect secures the network perimeter heavily but leaves the EC2 OS, the DB, and IAM relatively open, reasoning the firewall is enough. Which Security-pillar principle is being violated, and why does it matter?

A reporting SAP system that was never reviewed under the SAP Lens has just been redesignated business-critical and now needs HA — but it's already in production. Is it too late to run an SAP Lens review, and where do these reviews pay off most?

Why does moving SAP transports in small weekly batches beat a single large monthly transport window, even though weekly means more change events?

How is a Sustainability-pillar goal like "less compute/storage per SAP transaction" different from a Cost Optimization goal, given both push you to use fewer resources?

You can deliver the same total SAPS with either three large SAP application servers or nine smaller ones. Why is the larger fleet of smaller servers the more resilient choice?

You can technically mount Amazon S3 to an EC2 instance. Why does "mechanical sympathy" tell you NOT to put database files on it?

Why is the pillar named "Performance Efficiency" rather than "best performance" — what design decision does that wording force?

Your team resolves a production incident on the SAP landscape by following the runbook exactly. Under Operational Excellence, why is closing the ticket there a failure, and what's the next step?

Your SAP DR runbook is fully documented. Which Reliability-pillar principle is still unmet, and why does documentation alone fail it?

A manager asks for the Well-Architected Tool's "current compliance score" for the SAP workload, dashboarded and refreshed nightly. Why can't you deliver that, and what does the tool actually produce instead?

A non-production SAP system (sandbox/training) runs 24/7. Which Cost Optimization principle does this violate, and how is it different from just buying a cheaper rate?

The Performance Efficiency pillar says "think and go global." Why is that about region selection rather than deploying everywhere, and what's the actual driver?

A reviewer applies the SAP Lens to an SAP workload and reports it "Well-Architected." Why might that workload still flunk the framework, given the Lens passed?

Name the six pillars of the AWS Well-Architected Framework.

When adding the SAP Lens as a custom lens in the Well-Architected Tool, what step do people skip between creating the lens from the JSON and applying it to a workload?

The general design principle says "test systems at production scale." What's the cloud-specific twist that distinguishes it from the old on-prem approach, and which related principle reinforces it?

Right before an SAP migration cutover, the team asks "are we ready?" The book says to ask "are we well-architected?" first. What role does the Well-Architected Framework actually play in that decision?

Adopting an SAP change like the standalone enqueue server 2 feels disruptive under a fixed design. Which general design principle makes such changes easier, and what supporting principle keeps the decision honest?

You've finished reviewing an SAP workload against the SAP Lens in the Well-Architected Tool. What two artifacts does the review actually give you, and when should you repeat it?

Your team wants to actually rehearse Well-Architected recommendations before touching the production SAP landscape, not just read guidance or fill in the questionnaire. What does the framework itself provide for that?

The book frames Well-Architected work as an ongoing loop rather than a one-time review. What are the three repeating steps of that continuous improvement lifecycle?

Your organization has internal compliance rules and operational procedures that aren't in the standard Well-Architected questionnaire. How does the framework let you enforce them during a review, and how is that different from importing the SAP Lens?

A manager thinks the Sustainability pillar is just Cost Optimization by another name. Beyond the per-transaction efficiency goal, what does the pillar target and which design practices does it add for an SAP workload?

The SAP Lens groups its recommendations under the six framework pillars. For the Operational Excellence pillar specifically, what four topic areas does it use?

You want a best-practice rating for an SAP workload but aren't sure the Well-Architected Tool in the console is the only option. What two AWS tools can produce those ratings, and where does each live?

When designing SAP on AWS, the book (quoting Thomas Sowell, "there are only trade-offs") says architectural trade-offs collapse into a small fixed set of categories. Which categories, and what does "trade-off" mean here?