Requirement:

Goto CO02 T-code then cllick .componenets overview, In that field we have to do the following changes using Enhancements,

1.If user tries to Edit the Components field & Requirement quantity field for the fields in which the quantity withdrawn field is not zero , we have to display the warning message.

2.1.If user tries to Edit the Components field & Requirement quantity field for the fields in which the quantity withdrawn field is zero , No message needs to be displayed..

kindly guide me to do this,

pl refer attached screenshot.27b0f1c551523c3338bfdb64559bcb6833840bcfd290677a25.png