SAP fundamentals · Lesson

Document types

Quick answer

Document types enforce consistency and control: they ensure a vendor invoice behaves like a vendor invoice, gets the right numbers, and posts to the right kinds of accounts.

Key takeaways

In finance, common document types include SA (GL account document), KR (vendor invoice), DR (customer invoice), and AB (general…
The number range (which numbers the document gets).
Which account types may be posted (customer, vendor, GL, asset).
Watch out: Using the wrong document type, wrong numbers and allowed accounts.

What a document type controls

The number range (which numbers the document gets).
Which account types may be posted (customer, vendor, GL, asset).
Field status and required entries.
Whether it is used for normal postings, reversals, recurring entries, etc.

Examples

In finance, common document types include SA (GL account document), KR (vendor invoice), DR (customer invoice), and AB (general document). In logistics, order and delivery types play a similar classifying role. Each keeps its category of documents organised and correctly controlled.

Why document types matter

Document types enforce consistency and control: they ensure a vendor invoice behaves like a vendor invoice, gets the right numbers, and posts to the right kinds of accounts. They are a core piece of FI (and logistics) configuration.

Common pitfalls

Using the wrong document type, wrong numbers and allowed accounts.
Confusing document type with posting key.
Creating unnecessary custom document types instead of using standard ones.

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Check your understanding

Which statement is true of Document types?
- A. In logistics, order and delivery types play a similar classifying role.
- B. System monitoring keeps an SAP system healthy by watching its work processes, memory, database, jobs, updates…
- C. SAP best practices are the disciplines that keep implementations stable, performant, secure and upgradable…
Show answer
A. In logistics, order and delivery types play a similar classifying role.
Covered in the “Examples” section of this lesson.
Which of these also applies to Document types?
- A. Each keeps its category of documents organised and correctly controlled.
- B. Wrong tax code, wrong rate/account.
- C. Learning screens in isolation instead of end-to-end processes.
Show answer
A. Each keeps its category of documents organised and correctly controlled.
Covered in the “Examples” section of this lesson.
Which part of the Learn SAP curriculum covers Document types?
- A. Getting started
- B. SAP FI
- C. SAP fundamentals
Show answer
C. SAP fundamentals
This lesson sits in the SAP fundamentals section of the Learn SAP course.

Frequently asked questions

What does the term Document types refer to in SAP?

A document type classifies business documents, telling SAP what kind of transaction a document represents and controlling how it behaves. Every posting or order is created with a document type that drives its number range, allowed accounts and field behaviour.

What is the practical takeaway on Document types?

Document types enforce consistency and control: they ensure a vendor invoice behaves like a vendor invoice, gets the right numbers, and posts to the right kinds of accounts.

What is worth remembering about Document types in practice?

In finance, common document types include SA (GL account document), KR (vendor invoice), DR (customer invoice), and AB (general document).

What tends to go wrong with Document types?

Using the wrong document type, wrong numbers and allowed accounts. Confusing document type with posting key. Creating unnecessary custom document types instead of using standard ones.