Dynamic Email Subject - Error "No Subject"

[rwsarisky]

I am trying to update the subject line of my email by using the "Use Field" option within the Email tool.  I created an [Email Subject] field with a formula tool that will include the current Activity Month/Year and Billing Month/Year based on the workflow run date.  This field is currently being stored as a string and I use the Auto Change tool to adjust the size based on the subject produced in my Formula tool.

That being said, I am getting the below error:

The [Email Subject] field itself does not indicate that it is being truncated in any way; however, it does display with ellipses right before entering the Email tool. 

Additionally, the [Email Subject] is readily available within the Email tool to be selected as the Subject.  Any ideas as to how I can combat this error?  I have tried a handful of different things in troubleshooting, but continue to get the same error.

Thank you in advance!

[jamielaird · Accepted solution]

Does it help if you filter out the null records on row 1?

[rwsarisky]

That would make sense! Trying it now 🙂

[ivyrmc]

its great option!