Describe the core capabilities of the finance and operations apps →hardMultiple ChoiceObjective-mapped
MB-920 Practice Question: Describe the core capabilities of the finance and operations apps
Exhibit
Refer to the exhibit.
```xml
<PurchaseOrder>
<PurchaseOrderHeader>
<OrderType>Purchase</OrderType>
<VendorAccount>US-001</VendorAccount>
<CurrencyCode>USD</CurrencyCode>
</PurchaseOrderHeader>
<PurchaseOrderLine>
<ItemNumber>1000</ItemNumber>
<Quantity>10</Quantity>
<UnitPrice>5.00</UnitPrice>
<LineAmount>50.00</LineAmount>
<TaxGroup>STD</TaxGroup>
</PurchaseOrderLine>
</PurchaseOrder>
```You are troubleshooting a purchase order import in Dynamics 365 Finance. The exhibit shows an XML snippet for a purchase order. The import fails with an error stating that the purchase order line is missing a required field. Which field is missing?
⚠ Common exam trap
It's easy for candidates to assume descriptive fields like TaxGroup or LineDescription are required for compliance, but the actual mandatory field is the technical identifier LineNumber, which is essential for the import engine to process each line uniquely.
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
LineNumber
The error indicates that a required field is missing from the purchase order line. In Dynamics 365 Finance, the LineNumber field is mandatory for each purchase order line because it uniquely identifies the line within the import process and is used for sequencing and reference. Without LineNumber, the system cannot process the line, causing the import to fail.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
TaxGroup
Why it's wrong here
TaxGroup is present in the snippet.
- ✓
LineNumber
Why this is correct
LineNumber is a required field for purchase order lines in the import.
- ✗
ReceiptDateRequested
Why it's wrong here
ReceiptDateRequested is optional.
- ✗
LineDescription
Why it's wrong here
LineDescription is optional.
Go deeper
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JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This MB-920 practice question is part of Courseiva's free Microsoft certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the MB-920 exam.