duplicate entries in table & email count
In my selection screen i have 3 fields-
email id -
when i give inputs in this selection screen fields and execute it mail is sent and
the inputs given for the fields are stored in a ZTABLE.
my requirement is if user is entering 90073336,66789 and daniel
once it gets stored in the ztable. if once again i am giving the
same input, it doesnot get stored in my ztable.
can i get duplicate entries in my ztable. if yes how?
and if my receiver mail id is daniel
no of times email count should be one.if again daniel then two.
if harry.the one.