Zehr
ABAPer has to check himself before telling the exit is not right one. Pre-requisite for an exit to trigger is --> IT needs to be assigned to a project, (CMOD). When I gave you a tested code in the other post, how can you say the exit is not right one. Copy the code given and use. Check the pre-requisite mentioned.
When you say some thing is not working it is not all. You need to say what is your requirement, what code you are using and what is the result or error you are getting while testing.Things can not be understood by simply telling 'Not working'.
Also the way you marked 'Correct answer' to a different post of mine than expected (not to the one which has solution code) raises doubts whether you have really understood what was suggested.
When you mark 'Correct answer' to something without caring whether it helps you or not, you should not continue in that thread further. You should start a fresh thread.
BTW Read IK34 as IW34 in the first line of the post containing code.