Hi,

I create a node by code and want to set the value of a checkboxlist, but got an exception.

What do I do so far:

 var cs = ApplicationContext.Current.Services.ContentService;
                    var betrieb = cs.CreateContent("Node-Name", 1051, "Kunde", 0);

betrieb.SetValue("betriebsname", "value of betriebsname);
//Kueche
List<string> kueche = new List<string>();

                    dsHbiGOldTableAdapters.KuecheTableAdapter dsK = new dsHbiGOldTableAdapters.KuecheTableAdapter();
                    dsHbiGOld.KuecheDataTable dtK = dsK.GetKueche(objRow.idGastronom.Trim());

                    foreach(dsHbiGOld.KuecheRow objK in dtK.Rows)
                    {
                        kueche.Add(objK.Bezeichnung);
                    }

                    betrieb.SetValue("kueche", JsonConvert.SerializeObject(kueche));

The Exception I got:

System.Data.SqlClient.SqlException (0x80131904): Zeichenfolgen- oder Binärdaten würden abgeschnitten. Die Anweisung wurde beendet. bei System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection, Action1 wrapCloseInAction) bei System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection, Action1 wrapCloseInAction) bei System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, Boolean callerHasConnectionLock, Boolean asyncClose) bei System.Data.SqlClient.TdsParser.TryRun(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj, Boolean& dataReady) bei System.Data.SqlClient.SqlDataReader.TryConsumeMetaData() bei System.Data.SqlClient.SqlDataReader.get_MetaData() bei System.Data.SqlClient.SqlCommand.FinishExecuteReader(SqlDataReader ds, RunBehavior runBehavior, String resetOptionsString) bei System.Data.SqlClient.SqlCommand.RunExecuteReaderTds(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, Boolean async, Int32 timeout, Task& task, Boolean asyncWrite, SqlDataReader ds, Boolean describeParameterEncryptionRequest) bei System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method, TaskCompletionSource1 completion, Int32 timeout, Task& task, Boolean asyncWrite) bei System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method) bei System.Data.SqlClient.SqlCommand.ExecuteScalar() bei StackExchange.Profiling.Data.ProfiledDbCommand.ExecuteScalar() bei Umbraco.Core.Persistence.PetaPocoCommandExtensions.<>c__DisplayClassa.b__9() bei Umbraco.Core.Persistence.FaultHandling.RetryPolicy.ExecuteAction[TResult](Func1 func) bei Umbraco.Core.Persistence.PetaPocoCommandExtensions.ExecuteScalarWithRetry(IDbCommand command, RetryPolicy cmdRetryPolicy, RetryPolicy conRetryPolicy) bei Umbraco.Core.Persistence.PetaPocoCommandExtensions.ExecuteScalarWithRetry(IDbCommand command, RetryPolicy retryPolicy) bei Umbraco.Core.Persistence.PetaPocoCommandExtensions.ExecuteScalarWithRetry(IDbCommand command) bei Umbraco.Core.Persistence.Database.Insert(String tableName, String primaryKeyName, Boolean autoIncrement, Object poco) bei Umbraco.Core.Persistence.Database.Insert(Object poco) bei Umbraco.Core.Persistence.Repositories.ContentRepository.PersistNewItem(IContent entity) bei Umbraco.Core.Persistence.Repositories.RepositoryBase2.PersistNewItem(IEntity entity) bei Umbraco.Core.Persistence.UnitOfWork.PetaPocoUnitOfWork.Commit(Action1 transactionCompleting) bei Umbraco.Core.Persistence.UnitOfWork.PetaPocoUnitOfWork.Commit() bei Umbraco.Core.Services.ContentService.SaveAndPublishDo(IContent content, Int32 userId, Boolean raiseEvents) bei Umbraco.Core.Services.ContentService.SaveAndPublishWithStatus(IContent content, Int32 userId, Boolean raiseEvents) bei umbWebPortal.umbStartup..ctor() ClientConnectionId:0493881d-7de6-4b74-933d-05fc3004f64b Fehlernummer (Error Number):8152,Status (State):13,Klasse (Class):16

What do I do wrong?