How to make a column field editable through OADP customization

Question

HI Every body,
I am facing a issue during oadp customization.As part of our requirement , i have added a  column to the compensation planning in mss through OADP and the column is displaying fine,but the issue is that,the fields are not editable.So can anyone let me know ,how can i make the field editable through OADP customization.Is it really possible to do through OADP or not?
Regards
RRAY

Answer 1

for which application you added the columns?
let me explain takinh ECM as an example
The backend part of the OADP provides a possibility to define data
columns without assigning a function module for data extraction to it.
The content of these columns as well as the column properties have to be
defined in the application coding(WebDynpro frontend application) which
is the reason why these columns are called #Application Columns#. The
advantage of application columns is two-fold: Firstly, their content can
be calculated dynamically during runtime in dependence of both, the
content of other columns and application data. Secondly, it#s even
possible to have data columns ready for input. These columns are build
in the frontend webDynpro application, therefore for your custom column
group, kindly assign the standard for these three columns.
For OADP customizing of the compensation planning application kindly
follow the link below.
http://help.sap.
com/saphelp_erp2005/helpdata/en/29/d7844205625551e10000000a1550b0/frameset.htm