I have searched many information on the net,and saw many blogs about BADI.But there is a doubt,just like the following screenshot:
Just as the blog said"The Business Add-In enhancement technique can only be implemented once", but I take a BADI "QEEM_SUBSCREEN_5000"
for example. And at least I do twice to implement it and it doesn't report any errors, just like the data in the table SXC_CLASS as the following screenshot:
Do I understand it wrong??
Can anybody help me ?
Thank you so much.
(comment:My english is poor,if you find any grammer mistakes,please never mind! O(∩_∩)O~)