USer Exits

[Former Member]

Hi Gurus,

I am new to ABAP and I have worked on some interfaces and conversion programmes but I haven't got any chance to work on User exit and now I heard that I will be dealing with User Exits pretty soon, even I don't know much about it. So can you please send me some useful material that I can go through and make use of it.

Thanks

Rajeev

[Former Member]

Hi Rajeev,

Below are some useful links to learn User exits

field exit

check out this to learn about it.

http://www.sapgenie.com/abap/fieldexits.htm

user exit.

User exits (Function module exits) are exits developed by SAP.

The exit is implementerd as a call to a functionmodule.

The code for the function module is writeen by the developer.

You are not writing the code directly in the function module,

but in the include that is implemented in the function module.

http://help.sap.com/saphelp_nw04/helpdata/en/bf/ec079f5db911d295ae0000e82de14a/frameset.htm

For information on Exits, check these links

http://www.sap-img.com/abap/a-short-tutorial-on-user-exits.htm

http://www.sapgenie.com/abap/code/abap26.htm

http://www.sap-img.com/abap/what-is-user-exits.htm

http://wiki.ittoolbox.com/index.php/HOWTO:Implement_a_screen_exit_to_a_standard_SAP_transaction

http://www.easymarketplace.de/userexit.php

http://www.sap-img.com/abap/a-short-tutorial-on-user-exits.htm

http://www.sappoint.com/abap/userexit.pdfUser-Exit

Screen Exit is nothing but enhancing the screen like creating some more fields, subscreen and so on.

1. Go to the screen>System>Status-->Program (Double

click this program. It will take you to the program.

2. Now, Goto-->Object Directory Entry.

3. Make a note the package name.

4. Now run the transactions SMOD, press F4 and enter the

above noted package, press enter.

5. It will display list of Exits.

6. Now go back to the initial screen SMOD.

7. Specify the exit name here and select the radio button

Components.

8. It will display four group boxes one for FM, second

for Fcodes, thrid for Screen areas and last for

includes.

9. Goto transaction CMOD, create a new project, and

click the button "Enhancement assignments" and

specify your enhancements that you got in SMOD.

10. Now bouble clikc the enhancement, it will take you to editor with some includes starting with Z, double clikc the include you want to edit and proceed.

For more details checkmout this link.

http://www.sappoint.com/abap/userexit.pdf.

<b>Reward Points if this helps,</b>

Satish