1.- Implement the CI_EEW_BUT000 include from table BUT000
2.- Once we've implemented the include, go to se80 transaction and create a function group
3.- Create dynpro 9001 and design the required layout. Component names must match the fieldnames from the include implemented before
4.- At the top include declare the following
5.- In the PBO section insert the following code
6.- Create a routine to fill values into the combo box that has been created in the layout
7.- In the PAI section insert the following code
8.- Go to Business Partner Menu through BUPT t-code. Then go to BUS1 transaction.
9.- Create a new application entry. Choose an application Id and write the description.
10.- Go back to the BP menu and go to BUS23 transaction.
11.- Create a new data set entry. Choose an Id view and write the description.
12.- Go back and enter bus2 transaction.
13.- Create a new field group entry. Choose ID and description.
14.- The following screen will appear. Complete the fields as shown in the next image.
15.- Add new entries. Those must match the fields that have been created on the include CI_EEW_BUT000
16.- In bupt menu, go to BUS3
17.- Add a new view
18.- When creating a new view you should enter the following values
19.- Once the view has been created. Assign the fieldgroup to the view.
20.- In bupt menu, go to BUS4.
21.- Create a new section.
22.- Assign the view to the section.
23.- In bupt menu, go to BUS5.
24.- Create a new screen.
25.- Enter the following values.
26.- Assign the section to the screen.
27.- In bupt menu, go to BUS6.
28.- In the Screen sequences, create a sequence screen.
29.-Assign the screen to the sequence.
30.- Create a screen sequence categories.
