Hi, I am stuck with this error. Can anyone assist me fix this? I am trying to create a duplicate detection plugin using the dynamics 365 duplicate detection sample.
using System; using System.ServiceModel; using System.ServiceModel.Description; using Microsoft.Xrm.Sdk; using Microsoft.Xrm.Sdk.Query; using Microsoft.Xrm.Sdk.Messages; using Microsoft.Crm.Sdk.Messages; namespace DuplicateDetectionPlugin { public class DuplicateDetectionForCreateAndUpdate : IPlugin { private Guid _accountId; private Guid _ruleId; private Guid _dupAccountId; public void Execute(IServiceProvider serviceProvider) { ITracingService tracingService = (ITracingService)serviceProvider.GetService(typeof(ITracingService)); // Obtain the execution context from the service provider. IPluginExecutionContext context = (IPluginExecutionContext) serviceProvider.GetService(typeof(IPluginExecutionContext)); // Obtain the organization service reference which you will need for IOrganizationServiceFactory serviceFactory = (IOrganizationServiceFactory)serviceProvider.GetService(typeof(IOrganizationServiceFactory)); IOrganizationService service = serviceFactory.CreateOrganizationService(context.UserId); try { CreateRequiredRecords(); // Create and account record with the named Proseware, Inc. and already existing Account Number. Account account = new Account { Name = "Proseware, Inc.", AccountNumber = "ACC005" }; // Create operation by suppressing duplicate detection CreateRequest reqCreate = new CreateRequest(); reqCreate.Target = account; reqCreate.Parameters.Add("SuppressDuplicateDetection", true); // Change to false to activate the duplicate detection. CreateResponse createResponse = (CreateResponse)service.Execute(reqCreate); _dupAccountId = createResponse.id; // Retrieve the account containing with its few attributes. ColumnSet cols = new ColumnSet( new String[] { "name", "accountnumber" }); Account retrievedAccount = (Account)service.Retrieve("account", _dupAccountId, cols); // Update the existing account with new account number. retrievedAccount.AccountNumber = "ACC006"; // Update operation – update record, if a duplicate is not found. UpdateRequest reqUpdate = new UpdateRequest(); reqUpdate.Target = retrievedAccount; reqUpdate["SuppressDuplicateDetection"] = false; // Duplicate detection is activated. // Update the account record. UpdateResponse updateResponse = (UpdateResponse)service.Execute(reqUpdate); DeleteRequiredRecords(); } catch (FaultException ex) { throw new InvalidPluginExecutionException("An error occurred in MyPlug-in.", ex); } catch (Exception ex) { tracingService.Trace("MyPlugin: {0}", ex.ToString()); throw; } /// /// Creates any entity records that this sample requires. void CreateRequiredRecords() { // Create an account record named Fourth Coffee. Account account = new Account { Name = "Fourth Coffee", AccountNumber = "ACC005" }; _accountId =service.Create(account); // Create a duplicate detection rule DuplicateRule accountDuplicateRule = new DuplicateRule { Name = "DuplicateRule: Accounts with the same Account Number", BaseEntityName = "account", MatchingEntityName = "account" }; _ruleId =service.Create(accountDuplicateRule); DuplicateRuleCondition accountDupCondition = new DuplicateRuleCondition { BaseAttributeName = "accountnumber", MatchingAttributeName = "accountnumber", OperatorCode = new OptionSetValue(0), // Exact Match. RegardingObjectId = new EntityReference(DuplicateRule.EntityLogicalName, _ruleId) }; Guid conditionId = service.Create(accountDupCondition); // Execute the publish request. PublishDuplicateRuleResponse response = (PublishDuplicateRuleResponse)service.Execute(new PublishDuplicateRuleRequest() { DuplicateRuleId = _ruleId }); // When the publishDuplicateRule request returns, the state of the rule will still be "Publishing" (StatusCode = 1). // we need to wait for the publishing operation to complete, so we keep polling the state of the // rule until it becomes "Published" (StatusCode = 2). int i = 0; DuplicateRule retrievedRule = (DuplicateRule)service.Retrieve(DuplicateRule.EntityLogicalName, _ruleId, new ColumnSet(new String[] { "statuscode" })); while (retrievedRule.StatusCode.Value == 1 && i < 20) { i ; System.Threading.Thread.Sleep(1000); retrievedRule = (DuplicateRule)service.Retrieve(DuplicateRule.EntityLogicalName, _ruleId, new ColumnSet(new String[] { "statuscode" })); } } /// /// Deletes any entity records that were created for this sample. /// delete the records created in this sample. /// void DeleteRequiredRecords() { service.Delete(Account.EntityLogicalName, _accountId); UnpublishDuplicateRuleRequest unpublishRequest = new UnpublishDuplicateRuleRequest { DuplicateRuleId = _ruleId }; service.Execute(unpublishRequest); service.Delete(DuplicateRule.EntityLogicalName, _ruleId); service.Delete(Account.EntityLogicalName, _dupAccountId); } } } }
Error Details: at Microsoft.Crm.Extensibility.OrganizationSdkServiceInternal.CreateInternal(Entity entity, InvocationContext invocationContext, CallerOriginToken callerOriginToken, WebServiceType serviceType, Boolean checkAdminMode, Dictionary`2 optionalParameters) at Microsoft.Crm.Extensibility.OData.CrmODataExecutionContext.CreateOrganizationResponse(Entity entity) at Microsoft.Crm.Extensibility.OData.CrmODataServiceDataProvider.CreateEdmEntity(CrmODataExecutionContext context, String edmEntityName, EdmEntityObject entityObject, Boolean isUpsert) at Microsoft.Crm.Extensibility.OData.EntityController.PostEntitySetImplementation(String& entitySetName, EdmEntityObject entityObject) at Microsoft.Crm.Extensibility.OData.CrmODataUtilities.<>c__DisplayClass10_0`2.<InvokeActionAndLogMetric>b__0() at Microsoft.PowerApps.CoreFramework.ActivityLoggerExtensions.Execute[TResult(ILogger logger, EventId eventId, ActivityType activityType, Func`1 func, IEnumerable`1 additionalCustomProperties) at Microsoft.Xrm.Telemetry.XrmTelemetryExtensions.Execute[TResult(ILogger logger, XrmTelemetryActivityType activityType, Func`1 func) at lambda_method(Closure , Object , Object[ ) at System.Web.Http.Controllers.ReflectedHttpActionDescriptor.ExecuteAsync(HttpControllerContext controllerContext, IDictionary`2 arguments, CancellationToken cancellationToken)