Processing option box is disabled in omw for report version to edit

Hi Friends,

We are XE version of JDE and i was trying to modify processing option of one custom report version (this version is already exist) from OMW for build. After checking out the version, clicked on design button and not able to do anything on Processing Option box - it was greyed out or not hyperlinked unlike Revise Version and Run boxes.

I checked if version security is enabled but it was not - it was set to 'No Security'. Still i am unable to modify or edit POs. However, i was able to modify the POs from BV for the same report version. I tried deleting the version locally and added to the project again but did not work out, added the template to the project and tried but no luck as well.