I was advised to used BADI_PIC_02 to carried out some validation in PIC01[screen:Maintenance of Full Interchangeabilities].
However, from my testing when I tried to insert records in PIC01 and clicks save, this BADI doesn't triggered as per wished.
The only time it was triggered is when user tried to delete a record in PIC01[screen:Maintenance of Full Interchangeabilities] and pressed save afterwards.
I am looking for a BADI/user-exit that will be triggered everytime the user pressed save in screen 'Maintenance of Full Interchangeabilities'.
Any idea anyone?