I want to capture the information for my delivery, e.g. qty when user do a PGI.
So I tried the user exit "MV50AFZ1".
When I debug into the program, I can see the data I want from LIPS and LIKP. As I may have 2 item in my delivery order, so I have to loop LIPS, however, I found that the syntax
"loop at lips" does not work, also when I try to see the data from lips, SAP said LIPS is not an internal table.
Can anyone tell me how I can retrieve the data from LIPS when I got more than 1 item in the document?