ME05 not populating source list

Hello Experts,

I have executed the following

Transaction ME05

Entered a Material and a Plant

Selected "All Records for Material/Plant"

Adjusted Valid From and To

Unchecked Test Run

EXECUTED

I received the report of the material and plant with a Processing Status = Will Be Added

I then go into ME01 to view the data

Entered the material and plant combination I entered above.

I do not see the fields populated

Have I skipped a step?

NOTE: While in ME01, I clicked on "Generate Record" icon. That is when the fields are populated. As we are trying to add source list generation during cutover, is there a way to do it in mass?