How to find User exit for a t-code in 5 easy steps

Whether you work in an implementation or support project, you must carry knowledge about user exits. User exits help us to add a business specific feature to an standard SAP transaction without changing it completely. We can do enhancements in SAP standard transactions by using a User Exit.

For ex: In a maintenance notification you want to make malfunction end date and time as mandatory but only before closing the notification (System status NOCO). Then we can make use of a user exit QQMA0014. Another example: In purchase order if you want to add a logic while determining the source (vendor) then you can make use of user exit LMEQR001.

Here is the easy 5 step procedure to find out user exit for a t code in sap:

Step 1: Run T code SE93

Run t code SE93 and enter the transaction code for which you want to find out the available user exits. Then click on display button. SE93 is a commonly used t code. Most of the consultants know it. Please refer below screen shot for proper understanding.

Step 2: Select Package

Step 2: A new screen of dialog transaction will appear. On this screen select value of field package (as shown in below screen shot) and copy this value (in this case QQM).

Step 3: Run t code SMOD

Then go to transaction SMOD. Please refer the below screen shot.

Once you run SMOD t code a new screen will appear.

Step 4: Enter package number in SMOD

Click on drop down of field enhancement. A new small screen will appear. Here paste the value of package which you copied in step 2. Then press enter or click on tick mark.

Step 5: List of User exits to appear

Once you click on tick mark or press enter a new pop up window will appear with the list of all user exits.

Now just go through the description of each user exit and select the relevant one. You can now discuss with the ABAP programmer and select the user exit. This post will reduce your effort in search of user exit.