From Friday, April 19th (11:00 PM CDT) through Saturday, April 20th (2:00 PM CDT), 2024, ni.com will undergo system upgrades that may result in temporary service interruption.
We appreciate your patience as we improve our online experience.
Odd. I created a new sequence and a new string test VI, and the PROP_RESULT.DATA database column in my sandbox database gets assigned the returned string. I don't even need to click the 'Log' checkbox in the module tab of the step setting. All I need to do is asign the string value to Step.Result.String.
Found the problem. The database datatype for PROP_RESULT.DATA is a double instead of a varchar. I wonder how that happened...