We are upgrading from ECC6.0 to EHP 8. During SPAU activity, program MV45AFZZ came in 'With Assistant' tab in yellow light. I selected 'Adjust' option but Split screen editor didn't open as in case of other programs to make changes in program. I didn't use 'Reset' option to have additional functionality of newer version.
All enhancements in Program MV45AFZZ are missing and program is active status.
What can be issue of split screen editor not popping up.