Adding New Input Field in "ConfirmationEditItem" screen

Hi All,

I am  working on "SAPCRMSM4.1". I want to add a new field in "ConfirmationItemADDEDIT" Screen.

I want to add a new Kilometer field to the screen. The field is mapped to a new property "Kilometer" of type "Decimal Number" from ConfirmationItem Object.

I mapped the kilometer field to the kilometer property and gave a constant value of "1".   In ConfirmationAddItem - I can see the Kilometer Field label and Input Field with a value of "1". But in ConfirmationEditItem screen, i can only see the Kilometer label, and not kilometer input field.

I want to see the kilometer input field with either empty field or with a value of 0 or 1. Which Configuration am i missing. Please do help to resolve this issue.

Thanks,

Divya