The Sales Order Entry (P42101) application functionality for Edit Full Header button will be revised to match the functionality in P4210. The new P42101 functionality brings more consistency between P4210 and P42101 for users.
Upon further review by Oracle Support and Development teams, Enhancement Bug 18867917 will now be implemented as a Code Bug and the ESU is expected to be available by January 3, 2017.
Prior to the change, only changed header values were pushed to newly added detail lines when the Edit Full Header button was invoked. Existing lines retained their original values.
Now when using the Edit Full Header button, revised values will be pushed to all detail lines in both Add and Update modes.
The revised functionality is included in the following bugs:
9.1 Bug 18867917
9.2 Bug 25218246
P42101 Edit Header Changes Not Auto Updating Detail (Doc ID 1678566.1) has more information on this change.