Warning:
Syracuse 12.18, which is delivered with 2023R1, will run Node.js 18. Node.js 18 no longer supports node-fibers. Although partner-developed Syracuse JavaScript bundles are not officially supported by Sage, the Sage X3 Syracuse Web Server technically allows for the development of such JavaScript bundles and to include them in the modules run by the Sage X3 Syracuse Server.
If you have developed such JavaScript bundles, please review your code for reference to node-fibers. You can find more on node-fibers and alternatives from the node.js community.
You can view more by; logging in to https://support.na.sage.com/ and in the search field type 118626. Click Search.