I’m encountering an error with the message Strings.PlatformNotSupported_DataSqlClient while working on my application. The error suggests that a certain feature or component related to SQL Client is not supported on my current platform.

I created a database and a table in Microsoft SQL and I want to do some experiments on it with C#. I succesfully connected to my database and I can read the first row on the table too. But when I try to insert or delete some data, even though there are no errors, database is not affected.

I got a SP that brings me dynamic columns in the next way: