Hello Pavan,
In mendix the function goes in front, then followed by brackets which holds the variables of the functions.
in your case
toString($Call_All_Users)
more information here:
https://docs.mendix.com/refguide7/to-string/
Hope this helps good luck!
Hi Pavan,
Please check the documentation here:
https://docs.mendix.com/refguide/to-string/
If $Cal_All_Users is your integer, you can convert it to a string with "toString($Cal_All_Users)".
Hope this helps,
Regards, Jeroen