I am working on the checking the lead duplicacy by implementing of the BADI: <b>Order_save / check_before_save method which has the exception 'DO_NOT_SAVE'</b>.
My reqiurement is that how to <b>put/ collect an error message in the transaction error log or just throw</b> the mesage (custom) before<b> raising the exception??</b>
Can any body helps in this regard?? how and what r the FM/ ways to do this??
Thanks and Regards,,