
Hi everyone,
I created a class library in VS 2010 Entity Data Model , has a App.config
<?xml version="1.0" encoding="utf-8"?>
<configuration>
<connectionStrings>
<add name="FinanzasContext" connectionString="metadata=res://*/FinanzasModelo.csdl|res://*/FinanzasModelo.ssdl|res://*/FinanzasModelo.msl;provider=System.Data.SqlClient;provider connection string=" data source=100.20.10.6; initial catalog=db_demo; integrated security=True; multipleactiveresultsets=True; App=EntityFramework"" providerName="System.Data.EntityClient" />
</connectionStrings>
</configuration>
The project works properly with a WebForm or WinForm , but when you add in R2 AX displays the following message:
System.ArgumentException: The specified named connection is either not found in the configuration, not intended to be used with the EntityClient provider, or not valid. at System.Data.EntityClient.EntityConnection.ChangeConnectionString(String newConnectionString) at System.Data.EntityClient.EntityConnection..ctor(String connectionString) at System.Data.Objects.ObjectContext.CreateEntityConnection(String connectionString) at System.Data.Objects.ObjectContext..ctor(String connectionString, String defaultContainerName) at ClassLibrary.FinanzasContext..ctor()
How can I do that in AX 2012 R2 ?
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