I have doubt on userexits

I have developed some code in standard SD userexit for VA01 tcode for my own functionality.In standard SD userits some zincludes are there in that include i wrote a code for my requirement.My requirement was successfully worked.But my doubt is if someone use same tcode va01.In this situation my requirement was globally imacted to others or not? Please clarify my doubt.Userexits means without modifying the SAP standard functionality we can add our own functionality.

Hi Sujatha,
Userxits allow us to add our own functionality to SAP standard program
without modifying it . These are implemented in the form of subroutines and hence are also known as FORM EXITs. The userexits are generally collected in includes and attached to the standard program by the SAP. Or
when there is a need for customization, then we require User Exits. This is ABAPer Job..he will find User Exits in SMOD Transaction and impliments it in CMOD Transaction. Customisation in the sense, changing the sap standard program.
You can more detailed information in these links about user exits.
http://www.sap-img.com/abap/a-short-tutorial-on-user-exits.htm
http://sap.niraj.tripod.com/id21.html
Hope this is helpfull.
If helpfull rewad poins.
Thanks and Kind Regards
Mohan

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How To Ask Questions The Smart Way
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