You might see a difference in calculations when you complete steps similar to the following:

1. Create a project that uses a Cluster node in SAS^® Model Studio.
2. Run a test on the score code from the model in SAS^® Studio.
3. Publish this model to SAS^® Model Manager.
4. Run a test on this model in SAS Model Manager. The results from these different calculations do not match.

This issue is caused by an option that is included in the STREAM procedure code that is generated in SAS Model Manager when a Cluster Node is included in a model.  

As a workaround, you can remove the PRESCOL option from the PROC STREAM statement (see the example below) and save the code:

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

Viya on Windows: An update for this issue is available for SAS Viya 3.5. For instructions on how to access and apply software updates, see the Updating Your SAS Viya software section in the SAS Viya 3.5 for Windows Deployment Guide at

Viya on Linux: An update for this issue is available for SAS Viya 3.5. For instructions on how to access and apply software updates, see the Updating Your SAS Viya software section in the SAS Viya 3.5 for Linux Deployment Guide at