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Hi,
I am trying to add rows with new values to a stream.
By doing the following:
But I keep getting the error above. Can someone please help me understand what the error means and do you know how I can fix this?
Many thanks
Solved! Go to Solution.
the issue is you defined the service to have an return value but you do not specify it. You can just change the return type to "NOTHING"
Refer https://www.ptc.com/en/support/article/CS232922
the issue is you defined the service to have an return value but you do not specify it. You can just change the return type to "NOTHING"