Error Message "Please select the rows to be deleted"

[#1]

Hi,

when I am running JSL script, there is message in the log,  "Please select the rows to be deleted".

But the script is still running. I could identify anything error in my code.

Does anyone know what will cause this error?

dt1 << Select Where(:Tcount > 40);
dt1 << Delete Rows;

[#2]

How many rows are selected after running the first line?

[#3]

My initial guess is that there are no rows selected because there are no values of Tcount greater than 40.

[#4]

Markbailey, Jim,

There is no rows selected as there are no values of Tcount greater than 40.

 Is there a way to avoid see this error?

[#5 · Accepted solution]

Try( dt1 << Delete Rows );

or

If( dt << get selected rows > 0,
     dt1 << Delete Rows;
);

[#6]

Thanks Jim