3425448 - Unable to copy projects in app "Project Control - Enterprise Projects"

In app "Project Control - Enterprise Projects" the use cannot copy projects due to error "Enter either a planned start date or a planned finish date" 

SAP S/4HANA Cloud Public Edition

1. Open app "Project Control - Enterprise Projects".
2. Select source project.
3. Select Copy.
4. Enter Project Name, Project ID, Planned Start and Planned Finish.
5. Click Copy.
6. Planned Start and Planned Finish fields turn red.
7. Click on either date and see error "Enter either a planned start date or a planned finish date.".

Standard system behavior.

When copying a project the user must enter either a Planned Start or a Planned Finish date as the duration of the project is determined from the source project. Entering no dates or both dates will lead to the error "Enter either a planned start date or a planned finish date.".

See SAP Help - Project Control - Enterprise Projects which states:

When choosing the copy function, you first need to specify the name, ID, and planned start or finish date of the new project...

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