Service Center Error Session Variables

Hi, I get this error in the service center and i dont understand what triggers it and it only occurs sometimes.

Unable to serialize the session state. In 'StateServer' and 'SQLServer' mode, ASP.NET will serialize the session state objects, and as a result non-serializable objects or MarshalByRef objects are not permitted. The same restriction applies if similar serialization is done by the custom session state store in 'Custom' mode.

I have 2 session variable but they are basic value types (text and long integer).

Rank: #333

I should contact OutSystems Support, it might be the quickest way to get an answer.

Rank: #105


Can you give us more detail please?

Is that your personal environment or an Enterprise (PaaS/OnPrem) environment? Is your service studio updated to the last version?

That append just in one app? You have that error in what phase? When you try to enter the application in the browser?


Best regards,

Ricardo M Pereira