Hello, I’m trying to:
- From the multiple of sheet in spreadsheet,

[These 3 have different output data table]
- Try to send email to the multiple recepients
- The email I have assigned in data table like below.
The problem is when I try to send the email based on the column, the variables are in the error. how can I solve this?
Hi @f39b242a4f84ba555bd3
can i know what is the variable type of Mail_Address_Arr
Or you can do this scenario.
Please pass the value of 3 parameters to string variable and use Assign Activity like :
1.in_ToMailAddress = string type
2. in_Subject =string type
3. in_Body = string type
cheers :smiley
Happy learning 
Hi @f39b242a4f84ba555bd3
Kindly click resolve to close the issue 
cheers 
Happy learning 