/n followed by a code
Opens the transaction in the current session. Finish or save permitted work first, because leaving a transaction can discard unsaved changes.
ERP SERVER ACCESS · PRACTICAL GUIDE
SAP Transaction Codes
SAP transaction codes are shortcuts to tasks in SAP GUI. Use this reference to understand common display, configuration and development transactions. Check the required records and permissions, and follow your exercise rather than entering unfamiliar codes at random.
Example SAP T-codes
Your access includes SAP_ALL for all functional transaction codes, SPRO configuration and ABAP development in our SAP S/4HANA 2023 practice system. These examples include display, configuration and development tools. Availability and permitted use depend on the SAP release, configuration, assigned roles and your exercise requirements.
10 transaction codes
| Code / module | What it does | Have this ready |
|---|---|---|
SPROFunctional configuration | Open the Implementation Guide (SAP Reference IMG) for functional configuration | Your module, the IMG activity from your learning material and a practice scenario to test |
FB03Finance | Display an accounting document | Document number, company code and fiscal year |
AS03Finance | Display an asset master record | Asset number and company code |
MM03Purchasing | Display material master data | Material number; organisation details depend on the view |
ME23NPurchasing | Display a purchase order | Purchase-order number |
ME53NPurchasing | Display a purchase requisition | Purchase-requisition number |
VA03Sales | Display a sales order | Sales-order number |
CO03Production | Display a production order | Production-order number |
SE38ABAP | Open the ABAP Editor | Permitted program name and development task |
SE80ABAP | Open the Object Navigator | Permitted package or development object |
No matching code. Try a module or task name, or clear the search.
Open a transaction in SAP GUI
Find the command field
In SAP Easy Access, use the command field. If it is collapsed, expand it using the small arrow beside it.
Enter the code
From the initial screen, type the transaction code and press Enter. For example, ME23N opens the purchase-order display.
Enter your own reference
Use the document or object number assigned in your exercise. A code opens the task; it does not supply sample records.
Two useful navigation shortcuts
/o followed by a code
Opens the transaction in another session when allowed. For example, /oME23N lets you inspect an order alongside your current task.
A code does not open?
Check the spelling and route
A GUI transaction code is not always the same as a Fiori app name. Follow the interface specified by your guide.
Read the message
An unavailable transaction, missing permission and missing document are different issues. Share the exact message with support instead of trying unrelated codes.
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SAP transaction codes, explained simply · YOUR QUESTIONS
Good questions.
Clear answers.
Choose a topic for a short, practical answer.
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Using this guide2 questions
What is a SAP transaction code?
It is a short identifier used to open a task in SAP GUI. For example, ME23N opens purchase-order display and FB03 displays an accounting document.
Do transaction codes work in every SAP edition?
No. Availability depends on the product, release, configuration and permissions. Public Edition commonly uses role-based apps, and a GUI code is not a universal app identifier.
Your practice setup2 questions
Does a display transaction create a document?
A display transaction is used to inspect an existing record. Use a create or change task only when your learning instructions and permissions allow it.
Why do I need a document number?
The transaction identifies the task, while the document number identifies the record you want to see. Some tasks also need an organisation or year.
Access and support2 questions
Are SE38 and SE80 read-only tools?
No. They are ABAP development tools. Work only with the objects and actions permitted for your practice account and exercise.
How do I learn the process behind a T-code?
Use your learning material to connect each code with a business task. Identify the starting records, follow the permitted action and explain the result. The codes on this page are examples to help you find the right screen.