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Problem Note 67507: Incorrect results occur when you use multi-threaded analytic store scoring on a SAS® deep-learning model in SAS® Micro Analytic Service

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If you publish a SAS deep-learning, analytic store model to SAS Micro Analytic Service and then score it with multiple threads, the results might be incorrect. 

One of the places that this problem is visible is in SAS® Event Stream Processing. The problem occurs when you use a Calculate window to score events with a MAS thread count greater than 1.

To work around this issue, start the SAS Event Stream Processing server from a command line by using the following argument:

-mas-threads 1

Click the Hot Fix tab in this note for a link to instructions about accessing and applying the software update.



Operating System and Release Information

Product FamilyProductSystemProduct ReleaseSAS Release
ReportedFixed*ReportedFixed*
SAS SystemSAS Visual Data Mining and Machine LearningMicrosoft® Windows® for x648.52020.1.4ViyaViya
Linux for x648.52020.1.4ViyaViya
* For software releases that are not yet generally available, the Fixed Release is the software release in which the problem is planned to be fixed.