I had applied a break-point in include ZXV50U07 at the time of post good issue in transaction VL02n.
And it is properly triggered.Now I have to apply the logic for serial number check.But it is showing error when I write any internal table or field in it.
Please tell me what should I do for that........what is the role of subroutine..
please explain me...
Regards,
Amar