C_TS4FI Financial Accounting Practice Question
A financial accountant is setting up a new document type for customer invoices in SAP S/4HANA. The accountant wants to ensure that the document type allows only customer invoices and that the number range is assigned correctly. Which of the following is a key characteristic of a document type in Financial Accounting?
⚠ Common exam trap
The trap here is assuming that the document type controls field status or posting periods, when in fact it primarily restricts account types and assigns number ranges.
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
✓
It controls which account types (such as customer, vendor, or G/L) can be posted.
A document type in SAP S/4HANA Financial Accounting controls which account types can be posted in a document. For a customer invoice document type, the system allows only customer and G/L accounts, preventing postings to vendor accounts. This is essential for ensuring that transactions are correctly classified and that the subledger integration works as intended. The document type also determines the number range for the document, but the account type restriction is a fundamental characteristic.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
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It determines the currency in which the document is posted.
Why it's wrong here
The currency is determined by the company code's local currency and the transaction currency entered during posting. The document type does not control currency; it is specified at the time of posting and can vary per document.
- ✓
It controls which account types (such as customer, vendor, or G/L) can be posted.
Why this is correct
One of the key functions of a document type is to restrict which account types can be used in the document. For example, a customer invoice document type allows only customer and G/L accounts, while a vendor invoice allows vendor and G/L accounts. This ensures that only appropriate postings are made, maintaining data integrity.
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It defines the posting period in which the document can be posted.
Why it's wrong here
The posting period is controlled by the posting date and the period control settings in the company code, not by the document type. The document type does not restrict posting periods; that is handled by the fiscal year variant and the posting period variant.
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It determines the field status of the document header and line items.
Why it's wrong here
The field status is typically controlled by the posting key and the account group, not directly by the document type. While the document type can influence some field statuses, it is not the primary determinant. The document type mainly controls number ranges and which account types can be posted.
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Written and reviewed by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
Last reviewed September 2026 · checked against the official SAP exam blueprint
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