user exits & Enhancements

[Former Member]

hi to all,

i am new to this userexits and enhancements

can anyone plz explain how to proceed witht his what is differnce between them

for which access keys r required and for which not reequired, and how to find out fi

userexit,enhancements,customer exits ,field exits function exits,screen exits what all r these .

thanks un advance

kiran kumar

[sourabhshah]

Hi,

In a nutshell all of these are things so that the customer might be able to add code for enhancing certain functionalities without changing the standard sap code.

Go to transaction SE84->enhancements here you will find all kinds on enhancements.

find the link below for info about enhancements and modification.

http://help.sap.com/saphelp_47x200/helpdata/en/bf/ec079f5db911d295ae0000e82de14a/frameset.htm

Regards,

Sourabh

[Former Member]

hi,

check these links...

http://help.sap.com/saphelp_47x200/helpdata/en/c8/1975cc43b111d1896f0000e8322d00/content.htm

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

http://www.planetsap.com/userexit_main_page.htm

do reward if it helps,

priya.

[Former Member]

Hi Kiran,

user exits and enhancements both are same.

To do enhancements to SAP standard, you need user uxits which are customized hooks provided by SAP to modify it's standard code to the customer requirement.

If u do enhancement through user exits , u don't need access key.

field exits, screen exits, function module exits all are types of user exits.

u can add fields to standard tables also through append structure.

to know more in detail about user exits, refer SAP help.

Regards

Sreenivasa Reddy V