Material Master Data Mass Maintenance - Delete value from EAN code/EAN category field

Hi experts,

Please kindly counsel if it is imaginable to wide delete worth from "EAN/UPC" tract and "EAN category" tract successful worldly maestro information successful S4HANA Public Cloud system. 

Currently, we request to alteration the EAN codification for astir 10k records from having value to blank. We person tried with "Start Mass Maitenance - Products" but it is not going well.

Our firts effort was clearing the worth successful "EAN/UPC" and "EAN category" and region cheque from "Main EAN"  arsenic successful attached screenshot, the process ended with nary mistake but the information did not change.

Our 2nd effort was to adhd Action Code D to delete the grounds from array MEAN but it got mistake arsenic successful beneath screenshots. 

Thank you successful advance!

Regards,

Emi