Dynamics Community Forum Thread Details

Authentication Failed while executing query expression using organizationservice in console app, connection was successfully established

Hello Everyone,

Am trying to write Console Application using C# to connect to CRM system

String url = "">company.crm.dynamics.com/.../Organization.svc";
try
{
ClientCredentials clientCredentials = new ClientCredentials();
clientCredentials.UserName.UserName = "company@company.com;
clientCredentials.UserName.Password = "CompanyPassword";

// For Dynamics 365 Customer Engagement V9.X, set Security Protocol as TLS12
ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12;

organizationService = (IOrganizationService)new OrganizationServiceProxy(new Uri(url), null, clientCredentials, null);

if (organizationService != null)
{

QueryExpression querExp1 = new QueryExpression()
                                    {
                                        EntityName = "EntityName",
                                        ColumnSet = new ColumnSet("Col1", "Col2")

                                    };
                                    querExp.Criteria.AddCondition("name", ConditionOperator.Equal, value1);

EntityCollection EntityList= organizationService.RetrieveMultiple(querExp); ------Error Throw

}

If i try using the above code am getting "An unsecured or incorrectly secured fault was received from the other party. See the inner FaultException for the fault code and detail."

if i see FaultException i can see "Authenticate Failure" Error

If i try using the same username and password i can able to Access the CRM System( USING AUTHENTICATION app)

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