coding inside badi bom_exit
thanks in advance.
in se19 i need to implement that badi for that help me in coding.
this is the badi for making field alterations in screen 100 for CS02 transaction in ecc 5.0
now the thing is , i need to make the field aennr(change number inside the effectivity block as mandatory field) so please help me out in coding this , as i am new to badi.