Key flexfield captures mandatory business information like company, department,account etc.,whereas

Descriptive flexfield captures additional business information like name of the company's MD etc.,

And one more differenct that KFF displays like text item but DFF displays like [ ] .

A dff is a lables ,prompt less  field provided on the form of oracle applications package.IT is enabled in AOL module.it is an optional flexfield .it is used to capture the additional data which is unque to client information.

A key flex field is used to capture the key information of an organisation.which is mandatory.

Key flexfields are flexible enough to let any organization use the code scheme they want, without programming.

Descriptive flexfields provide customizable ”expansion space” on your forms. You can use descriptive flexfields to track additional information, important and unique to your business, that would not otherwise be captured by the form

hi this is  obilesu,

1.KFF is simply enter data and get results and DFF is user want require when the get output.

2. KFF is did't give any expance space i.e additional space, and DFF is provide additional expance the kff

3.kff is out puts or results giving the with in the four walls only. and DFF is giving the results or outputs beyand the 4 walls

4.KFF is not required any coding and DFF is may be required when the user want.