Developing against the API, requests sometimes fail and return a status code of 401 Unauthorized - Developing against the API, requests sometimes fail and return a status code of 401 Unauthorized - OnBase - Public Sector Constituency Web Access - OnBase/Public-Sector-Constituency-Web-Access/Foundation-26.1/Public-Sector-Constituency-Web-Access/Installation/Troubleshooting/Developing-against-the-API-requests-sometimes-fail-and-return-a-status-code-of-401-Unauthorized - Foundation 26.1 - Foundation 26.1

As with the problem directly aforementioned, this can happen when the Public Access user's session becomes invalidated by an application server restart. Retry your request and it should succeed.