XSL Code get truncated in Form Field Option in Word RTF Template

Hi,

We created one RTF Template to generate the Report output via MS Word. And Form Field is used. There is one of the Form fields with long code as below:

<?xdoxslt:set_variable($_XDOCTX,'GRANDT2',xdoxslt:get_variable($_XDOCTX,'GRANDT2')+translate(I_PLANNED_QTY_MIX,',',''))?>

And there are also other Form Field that longer or shorter than above one.

However after we upload the RTF and tried to generate the output, the field got value like "<?xdoxslt:set_variable($_XDOCTX,'GRANDT2," instead of the expected value.

I reopen the RTF template, and check the code in that Form Field. I found the code inside it got truncated to a incompleted code.