Hi
My requirement is
System have to check whether there is duplication material number on sales document (warning message).
Solution provided like this
Enhancement will be developed:
Use user exit MV45AFZZ on 'Save document prepare routine'. Ignore if there is scenario free goods material (check on item category level) and supersession
In include MV45AFZZ i can see Form save_document_prepare_routine'
endform which is empty..
can i write the code directly here??or anyting to do??
What code should write here??
Please and Thanks for your help in advance.