Compare Flag for TMG of a Standard Table has been changed with 'No Information'.

Hi Experts,

I was working on a note and as per the instruction doing the changes, somehow in a standard table I made some changes, and after that Compare Flag for it's(table) TMG has been changed to 'No Information' which was Initially 'Automatically Adjustable'.

Now I am finding that TMG un-editable,

Please suggest way out for this situation.

Thanks,

Sombhu