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Oracle.ManagedDataAccess.Core 2.19.180 and upper, issue with "UserId = /"

denis flotatOct 20 2023 — edited Oct 21 2023

hey, i am using OracleManagedDataAccess.Core 2.19.170 on .net4.x applications.
I am using connect string without specifying user/password.

    <connectionStrings>
        <add name="DBServices" connectionString="Data Source=myDB.DEV;User Id=/" providerName="Oracle.ManagedDataAccess.Client" />
    </connectionStrings>

Windows Service is run under a service account (OPS$ user).

And it works great up to 2.19.170.
But all others upper oracle packages versions (up to latest one - 2.19.210) are all falling when i execute the application using the “User Id = /” (getting an ORA-1017).
When i use an explicit UserId/Password it works.

What do i have to change in my app to be able to use “User Id=/” the way it always worked with 2.19.170 nuget assembly.
I would be disappointed to stay in 2.19.170 version and miss all the fixes.

Thanks for any support.

Working on Oracle since 1997

Added on Oct 20 2023

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