In SAP, A list of transaction codes may be found in table TSTC. The list with a description of the transaction codes is in table TSTCT (note the ‘T’ added at the end of table TSTC indicates the text description for the data in table TSTC is in TSTCT. SAP follows this standard most of the time). The data in the tables may be viewed in TRAN: SE16. Remember, when searching that the description field in table TSTCT is case sensitive.
Search for a Transaction in SAP
To search for a transaction code based on the text name of the transaction, use TRAN: SDMO
This search is not case sensitive in its search criteria so it is much easier to use than searching the TSTCT table.
The command line is the white box on the upper left of the screen where you may type transaction codes. If your cursor is on the SAP screen, the <CTRL> key will tab the cursor up to the command line. Sometimes it takes two or three tabs to pop the cursor into the command line.
In the SAP command line, if you want to use a transaction, type /n<TRANCODE>, for example /nMR00. You do not need to prefix the transaction with a /n, if you are at the main SAP menu. If you want to get back to the main menu, type /n by itself.
If you want to go to the transaction but in a new window of SAP, type /o<TRANCODE>. If you just want a new window of SAP, type /o in the command line. If you have lots of SAP windows open in different clients, be sure you check which client you are in before entering data or you might enter a test invoice in the production system.
If you want to start the transaction in debugging mode – that’s where you can step through the code as it executes – type /h<TRANCODE>. You can also type ‘/h’, without the transaction code, from within any screen of the transaction code to start up the debugger at that point in the transaction code. If you are in debug mode, use /n to end the debug mode.
To end a session, in the command line type /I.
The command line has a drop down box. If you click on the drop down arrow on the command line (or hit F4), you will see a list of the last few transaction codes that you have keyed in the command line. You may click on any one in the list to initiate it. The list in the drop down, is a list of commands that you have keyed in the command line, not a list of all the transactions you have executed. The list does not contain transaction codes that you have executed via menu paths, or the IMG.
From the screen at the main menu in R/3, there is a DYNAMIC MENU button. The DYNAMIC MENU is a hierarchy listing of the menu paths in R/3. If you click on the DYNAMIC MENU button and expand the nodes below it, the transaction codes are listed next to the menu path node.
Determining a Transaction Code
To find the transaction code for the process you are in at the time in R/3, go to SYSTEM -> STATUS from the menu and in the pop-up screen, the transaction code will be listed among many other items of interest.
SAP loosely uses standards when assigning numbers and letters to create a transaction code. These standards are followed mostly for functional transactions and not for configuration transactions. These standards are not always followed. This is a guideline of how the standards usually work, to give you a starting point on how transaction codes are organized.
A transaction that ends in the number below usually has the function of
00 = main menu, 1 = ADD, 2 = MODIFY, 3 = DISPLAY
If a transaction ends in a number, it may perform the function as listed to the left. For example:
MR00 – INVOICE VERIFICATION MAIN MENU
MR01 – ADD AN MM INVOICE
MR02 – MODIFY A MM INVOICE
MR03 – DISPLAY A MM INVOICE
ME00 – PURCHASING MAIN MENU
ME21 – CREATE A PURCHASE ORDER
ME22 – CHANGE A PURCHASE ORDER
ME23 – DISPLAY A PURCHASE ORDER
MB00 – GOODS RECEIPT MAIN MENU
VA00 – SALES MAIN MENU
VF00 – BILLING MAIN MENU
XK01 – CREATE A VENDOR CENTRALLY
XD01 – CREATE A CUSTOMER CENTRALLY
FS01 – CREATE A GENERAL LEDGER ACCOUNT
Transactions beginning in are these types of transactions:
F – Financial
FK – Financial Vendor Master
FS – Ledger Accounts
FB – Shared Financial Transactions (Shared between A\P A\R Assets G\L)
M – Material Management
MK – Material Vendor Master
MB – Goods Receipt – Inventory Management
MR – MM Invoice Verification
ME – Purchasing
ME1 – Purchase Requisition
ME2 – Purchase Order
MM – Material Master
V – Sales & Distribution
VA – Sales Order
VF – Billing
XK – Central Vendor Master
XD – Central Customer Master
O – Usually configuration Transactions (Config transactions begin with various letters)
Within transactions the following letters have meaning. These letters also refer to General Ledger account types and are used in naming system tables.
A – Assets (first letter fo the German word Anlagengegenstand)
D – Customer/ debit type transactions (first letter of German word Debitor)
K – Vendor/credit type of transactions (first letter of German word Kredit)
M – Material (first letter of German word Material)
S – Ledger (first letter of the German word Soll)
Examples of D, K, M, and S used in transactions – fill # in with D, K, M, or S.
F#01 – CREATE FINANCIAL CUSTOMER, VENDOR, OR LEDGER,
The F at the beginning denotes a financial transaction,
The 1 at the end denotes CREATE.
FD01 is create financial level customer accounts.
FK01 is create financial level vendor accounts
FS01 is create financial ledger accounts.
SYSTEM TABLES – note in which letter the table ends
BSIS – Open ledger items
BSAS – Closed ledger items
BSID – Open customer items
BSAD – Closed customer items
BSIK – Open vendor items
BSAK – Closed vendor items
FINANCIAL MAIN MENUS:
F#MN – MAIN MENU where # = D for A\R (customer), K for A\P (vendor), S for G\L (ledger)
FDMN ACCOUNTS RECEIVABLE (note the 2nd character is a D for customer)
FKMN ACCOUNTS PAYABLE (note the 2nd character is a K for vendor)
FSMN GENERAL LEDGER (note the 2nd character is a S for ledger)
MISCELLANEOUS CONFIGURATION TRANSACTIONS:
ORFB – MAIN FINANCIAL CONFIG TRANSACTION VERSION 2.2
This transaction is from version 2.2 and does not contain paths to higer versions of SAP R/3 configuration. For higher versions SAP stresses that you use the IMG (TRAN: SPRO). Nonetheless, TRAN: ORFB is a fast and easy way to get to a lot of the configuration that you need.
OLMB – MM INVENTORY MANAGEMENT CONFIGURATION MAIN MENU
(NOTE – this transaction ends in MB which is the code for goods receipt)
OLME – MM PURCHASING CONFIGURATION MAIN MENU
(NOTE – this transaction ends in ME which is the code for purchasing)
OLMR – MM INVOICE VERIFICATION MAIN CONFIG MENU
(NOTE – this transaction ends in MR which is the code for MM Invoice Verfication)
WEDI – EDI configuration and other EDI stuff.
– M. Rajagopalan