Length cannot be less than zero "Native Group Aggregation" activity

[odstosj]

Hi All, I’m trying to use the Native Group Aggregation activity and the Group By Aggregation activity to sum up all the values of a certain column but I return this error when attempting it with the Native Group Aggregation activity

Any solutions?
Thanks in advance!

[KM1996 (Kavita)]

Please refer to the below links:

I am getting the error "Length cannot be less than zero"

Hi Guys, i am getting an error in my code (please see below) [image] I have used the code: Trim (Name.Substring(0, Name.IndexOf(“WR”))).Split(" "c).Last In the assign activity. can anybody help me here?

Length cannot be less than zero error in assign activity, Client hash assignment

[Capture32] ClientInfo.Substring(ClientInfo.IndexOf(“Client ID:”)+11, ClientInfo.IndexOf(“Client Name:”) - ClientInfo.IndexOf(“Client ID:”)+11)) this is the string i have passed in assign activity. Can anyone please help me to find out the issue!!

[odstosj]

The values in my excel aren’t strings, they are custom values

I have tried searching for issues similar to mine but unfortunately they are mostly involving strings

[odstosj]