Is is possible to find out the total number of columns in a table that is displayed on an SAP screen?

Currently there is no function in GuiXT that returns the number of columns, but you can count the number yourself:

Set V[i] 1

label colcount

if cell[Table,&V[i],1]

Set V[i] &V[i] + 1

goto colcount

endif

Message "column count: &V[i]"