Hello jcsoft
If you want help you need to supply more than just a vague statement demanding help.
What version of Windev and what product and what sort of table ???
The totaling of a column is set in the "Details" tab of a table column and I would assume that you do NOT have the Sum option ticked.
Try the Help under "Calculations in the columns of a Table control" for more information
You could try turning off the display of the row holding the total in the "General" tab of the table.
The table may be corrupted in some way so you could try removing the column, save and close the form and then re-open and add the column back in.
Regards
Al