C_TB120 SAP Business One Exam 2026: Why Won't This Backdated Invoice Post? 8 Answers Explained
SAP Business One certification (C_TB120) in the 2026 format: real exam-style questions, AI Role-Play scenarios, and the consultant reasoning behind every answer. This is a full walkthrough of the C_TB120 exam in its new Scenario-Based Assessment (SBA) format — 4 skill-drill questions and 4 scenario questions from one connected client situation, each answered the way a working SAP Business One consultant would reason it out.
C_TB120 is not a memorisation exam any more. SAP hands you what a finance clerk or a sales supervisor actually sees and asks you to find the cause: why a complete, correct invoice will not post with last week's date, why invoices show as overdue one day after posting, why a customer is offered the standard price instead of the contracted one, why a delivery cannot be fulfilled although the item is in stock, why a new item is not tracked in inventory, and how to let a branch lead see an account's records without handing her more authority than she needs — across SAP Business One foundations and navigation, master data, purchasing, sales, pricing and billing, inventory, financial accounting and banking, implementation and system administration, and the Web Client, customization and analytics.
📌 THE FULL SCENARIO USED IN THIS VIDEO
Matabele Disposables Onboards a Regional Hotel Trade Account:
https://www.erpprep.com/scenario/0e423b18-c3be-4877-b3b3-4f6db9d1774e
(free account needed to open the scenario player)
▶️ Prefer no sign-up? Free C_TB120 sample drill + sample scenario, no account needed:
https://www.erpprep.com/exams/C_TB120/sample-questions
✅ What you'll get out of this video:
• How the 2026 Scenario-Based Assessment (SBA) actually works and how it is scored
• 4 real C_TB120-style skill drills, each with the full reasoning
• 4 scenario questions from Matabele Catering Disposables — onboarding a hotel group: overdue invoices, a price that ignores the contract, a branch lead who sees nothing, and a correction that will not post
• The Consultant Thinking Path — why the wrong options are wrong
• How AI Role-Play practice prepares you for being questioned, not just answering
• A skill-by-skill readiness signal so you know when you're actually ready
📘 C_TB120 at a glance:
• SAP Certified Associate - SAP Business One
• Level: Associate
• Format: Scenario-Based Assessment (SBA) · Passing score: 60%
• Practice on ERPPrep: 120 skill drills across 7 skill areas + 24 full scenarios
• Exam Pass $54.80 (60 days) · + Scenario Roleplay $89.90 (90 days)
⏱️ Chapters:
0:00 What this video covers
0:11 C_TB120 exam details at a glance
0:23 Your skill map — the 7 skill areas
0:47 The 2026 SBA format explained
1:02 Why ERPPrep for Business One prep
1:15 Four ways you practise
1:49 Skill-by-skill readiness signal
2:15 Scenario Roleplay explained
2:50 How to prepare, step by step
3:06 Drill 1 — a new item that is not tracked in stock
3:28 Drill 1 answer
3:42 Drill 2 — a back-dated journal entry that will not post
4:04 Drill 2 answer
4:16 Drill 3 — in stock, but the delivery cannot be fulfilled
4:39 Drill 3 answer
4:51 Drill 4 — wholesale customer billed at shop prices
5:14 Drill 4 answer
5:37 Scenario 1 — invoices overdue one day after posting
6:03 Scenario 1 answer
6:16 Scenario 2 — the proposed price ignores the contract
6:38 Scenario 2 answer
6:54 Scenario 3 — branch lead cannot see the account's records
7:16 Scenario 3 answer
7:27 Scenario 4 — the corrected invoice that will not post
7:53 Scenario 4 answer
8:19 Pricing and access
🔗 More C_TB120 resources:
Exam page: https://www.erpprep.com/exams/C_TB120
Free study guide PDF (readiness scorecard + 4-week plan): https://www.erpprep.com/exams/C_TB120/study-guide
Pricing: https://www.erpprep.com/pricing
What format are the modern SAP exams? https://www.erpprep.com/faq/what-format-modern-sap-certification-exams
SyBA vs SBA explained: https://www.erpprep.com/guides/syba-vs-sba
💬 Scenario 2 (6:16) is the one to watch — someone already "fixed" the price by typing a discount on the line, and that fix hides the real cause. Pause there, pick your answer, then tell us in the comments which letter you chose — A, B, C or D. We reply to every one.
👍 If the Consultant Thinking Path made a question click, a like helps other C_TB120 candidates find this.
🔔 Subscribe for SAP certification practice in the 2026 performance-based format: https://www.youtube.com/@ERPPrepOfficial?sub_confirmation=1
ERPPrep is an independent SAP certification practice platform — not affiliated with, endorsed by, or sponsored by SAP SE. We publish original, reasoning-based practice content, never leaked or official exam material.
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