Drop down selection for a column in Table Control

Hello,
I have a table control where data is displayed. The user can fill data in one of the column and save. We want to have a drop down in that column where user can select a value. This column is a qunatity field.
Please guide how it can be done.
RR

In SE51 screen editor, double-click on the editable field and set the dropdown listbox at listbox. As I don't think that you have domain value or table value for this field, set the field value list to "A" from program.
Then in the PBO use the FM VRM_SET_VALUES to fill the list of allowed values. do this in a module called in the LOOP AT WITH CONTROL which fills the table control from the program data. (use a name like TC_XXXX_CHANGE_FIELD_ATTR)
I'm not sure SE51 will allow you to use a quantity field in a listbox, so use a character field (check also right justified box on dynpro field attrinutes window), in VRM_SET_VALIUES parameters and in initial filling of the screen field use a WRITE xx UNIT yy to fill the screen field. Then a MOVE should perfect correctly when filling actual database/abap field by a move statement.
Regards,
Raymond

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Check this article on the same - but here ALV is used...the concept is same use it for your table -
http://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/d0cbdde3-fe58-2c10-fcbc-8db18e693877?QuickLink=index&overridelayout=true
the above code you hvae pasted - i think it fills only for the 1st time....
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Drop down selection for a column in Table Control

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