Let me to have a solution for the following issue.
The program lines as follows.
Parameters : p_matnr like mara-matnr.
if p_matnr is not initial.
write : /1 p_matnr.
In this program i will give the input in the selection screen. Without using execute button i should get the output. This is incorporated with the real time. Thats why i have the question.
useful points will be rewarded.