When working with Suitelets in NetSuite, there are some reserved parameter names that you should avoid using to prevent conflicts with NetSuite’s internal functionality. Here are some reserved parameter names in Suitelet URLs:
e
id
cp
l
popup
s
d
_nodrop
sc
sticky
print
email
q
si
st
r
displayonly
nodisplay
deploy
script
To avoid conflicts, it is recommended to choose parameter names that do not overlap with these reserved names. For example, you can prefix your custom parameters with a unique identifier or use descriptive names specific to your application.
Remember to handle these parameters appropriately within your Suitelet script to access the values passed through the URL parameters.