Error ORA-03111 break received on communication channel

WCF - An error occurred while receiving the HTTP response to http://xxxxx/Service/

After much cursing and contemplation of the pleasant weather outside, the root problem was discovered. The UserDetails object, which is contained within the User object, has the virtual keyword removed from it....It now operates!...My best guesses as to why this resulted in a problem are serialization or DbContext difficulties, but I will have to d...

Unity Bootstrapper (Unity.Mvc), Unity 3, MVC 5, EF6 Receiving Error: Parameterless Public Constructor on Controller

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Oracle.ManagedDataAccess.EntityFramework - ORA-01918: user 'dbo' does not exist

I resolve this by setting the modelBuilder default schema....protected override void OnModelCreating(DbModelBuilder modelBuilder) { modelBuilder.HasDefaultSchema("MyOracleSchema"); // ... }

SqlException - A transport-level error has occurred when receiving results from the server

An hourly recurring job runs in my MVC 5 internet application that I'm currently developing. This task uses the DbContext class to update various model objects. The program is made available as an Azure website....I encounter the next error every few hours:...System.Data.SqlClient.SqlException (0x80131904): A transport-level error has occurred wh...

ODP.Net Managed Driver - ORA-12704: character set mismatch in generated code

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ORA 00936 error calling a PL/SQL stored procedure from a c# web service

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ORA-01450: maximum key length (6398) exceeded (Devart.Data.Oracle.OracleException)

Using entityframework's fluent api as the first data access method, Dev Art encountered the following problem in an Oracle database....table's real design:...this search fails... CREATE TABLE DADeskSettings ( UserID NVARCHAR2(2000) NOT NULL, Password NVARCHAR2(2000) NOT NULL, DADeskURL NVARCHAR2(2000) NOT NULL, WebURL NVARCHAR2(2000) NOT ...

Receiving 500 internal server error even though I receive data from LINQ

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ORA-00955: name is already used by an existing object; When using Oracle.ManagedDataAccess and EntityFramework

Working with EF and Oracle is challenging for me. In the past, I created an app that successfully used Oracle and EF. On my own computer (GAC), which has Oracle, I installed ODAC. Oracle as well as ManagedDataAccess. ManagedDataAccess.EntityFramework....This time, I'm developing an app that also uses Oracle and EF, but I just want to utilise the Or...

Entity Framework 6 - ORA-00932 while joining with ToString

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