Thank you for posting in Microsoft Q&A forum.
I have done this in my lab and we could check the user name by showing the message on all status message.
- Located this path on SCCM console: \Monitoring\Overview\System Status\Status Message Queries.
- Select the date of running period like the image below:
- Find the message ID of the script and then we could filter it.
- Then, we could check the result from the description.
Have a good day!
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