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Why do I see a "POST method: Status Code: 404 - 404 Not Found" Synchronizer error? – Split Help Center
![Not Found URL: http://<servername>/fcm.web/api/databasetypes/ STATUS: 404" error when launching Controller Web Not Found URL: http://<servername>/fcm.web/api/databasetypes/ STATUS: 404" error when launching Controller Web](https://www.ibm.com/support/pages/system/files/inline-images/image-20200113122136-1.png)
Not Found URL: http://<servername>/fcm.web/api/databasetypes/ STATUS: 404" error when launching Controller Web
![WebAPI 404 Not Found and Unable to connect to an instance of the WebAPI · Issue #1879 · OHDSI/WebAPI · GitHub WebAPI 404 Not Found and Unable to connect to an instance of the WebAPI · Issue #1879 · OHDSI/WebAPI · GitHub](https://user-images.githubusercontent.com/51704606/118070119-49f87d00-b3e0-11eb-9bec-ecca8750f0dc.png)
WebAPI 404 Not Found and Unable to connect to an instance of the WebAPI · Issue #1879 · OHDSI/WebAPI · GitHub
![Net Core 5 Web Api doesn't work on IIS and always returns 404 error · Issue #34231 · dotnet/aspnetcore · GitHub Net Core 5 Web Api doesn't work on IIS and always returns 404 error · Issue #34231 · dotnet/aspnetcore · GitHub](https://user-images.githubusercontent.com/17353710/125078159-02186e00-e090-11eb-8545-c8065a4cd616.png)
Net Core 5 Web Api doesn't work on IIS and always returns 404 error · Issue #34231 · dotnet/aspnetcore · GitHub
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