I have already posted here how to restrict user to input special characters to text fields. Following script will allow user to input only predefined symbols to text field.
Sunday, June 12, 2011
Saturday, June 11, 2011
Rollup activities for custom entities in Microsoft Dynamics CRM 4.0
Everybody who works with Microsoft Dynamics CRM knows that it is possible to see activities for special entities like contact, account or opportunity but not for custom entities. I had task to develop such kind of functionality. I proposed easier solution - report but customer wanted to have all activities in standard grid.
Labels:
Activities Rollup,
C#,
Microsoft CRM 4.0,
Plugin
Friday, June 10, 2011
CRM 4.0 - Error at the stage of creation of the task from plugin
Today I had task to develop plugin which depends on internal logic had to create the task. I used following code inside plugin:
When I tested plugin it threw non-descriptive "Generic SQL error". I switched on trace and found following description of an error:
Exception when executing non-query: insert into QueueItemBase(QueueId, OrganizationId, State, Status, ObjectId, ModifiedOn, Priority, CreatedBy, ObjectTypeCode, TimeZoneRuleVersionNumber, EnteredOn, Title, ModifiedBy, QueueItemId, DeletionStateCode, CreatedOn, UTCConversionTimeZoneCode) values ('00000000-0000-0000-0000-000000000000', '7b839df8-96ea-4ee0-85bf-967a5f9060ef', 0, 2, 'a6341e54-5693-e011-aa0e-000c29d64722', '06/10/2011 11:39:51', 1, 'e490fea9-a809-4f08-b79e-392b9355b9f1', 4212, 0, '06/10/2011 11:39:51', 'Subject', 'e490fea9-a809-4f08-b79e-392b9355b9f1', 'a7341e54-5693-e011-aa0e-000c29d64722', 0, '06/10/2011 11:39:51', 0) Exception: System.Data.SqlClient.SqlException: The INSERT statement conflicted with the FOREIGN KEY constraint "queue_entries". The conflict occurred in database "orgname_MSCRM", table "dbo.QueueBase", column 'QueueId'.
The statement has been terminated.
at System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection)
at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj)
at System.Data.SqlClient.TdsParser.Run(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj)
at System.Data.SqlClient.SqlCommand.FinishExecuteReader(SqlDataReader ds, RunBehavior runBehavior, String resetOptionsString)
at System.Data.SqlClient.SqlCommand.RunExecuteReaderTds(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, Boolean async)
at System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method, DbAsyncResult result)
at System.Data.SqlClient.SqlCommand.InternalExecuteNonQuery(DbAsyncResult result, String methodName, Boolean sendToPipe)
at System.Data.SqlClient.SqlCommand.ExecuteNonQuery()
at Microsoft.Crm.CrmDbConnection.InternalExecuteNonQuery(IDbCommand command)
at Microsoft.Crm.CrmDbConnection.ExecuteNonQuery(IDbCommand command, Boolean impersonate)
at Microsoft.Crm.BusinessEntities.BusinessProcessObject.ExecuteNonQuery(IDbCommand command, ISqlExecutionContext context)
The issue is when you use code ICrmService crmservice = context.CreateCrmService(false) and you don't fill ownerid field of activity this activity automatically is assigned to 'System' user and 'System' user doesn't has any queues (by default any standard user has 2 personal queues - Assigned and In Progress).
So the way out is to create ICrmService instance using code
ICrmService crmservice = context.CreateCrmService(true);
or fill ownerid field of activities.
ICrmService crmservice = context.CreateCrmService(false);
task _task = new task();
_task.subject = "Task Subject";
try
{
crmservice.Create(_task);
}
catch(SoapException e)
{
throw new Exception(e.Detail.InnerText);
}
When I tested plugin it threw non-descriptive "Generic SQL error". I switched on trace and found following description of an error:
Exception when executing non-query: insert into QueueItemBase(QueueId, OrganizationId, State, Status, ObjectId, ModifiedOn, Priority, CreatedBy, ObjectTypeCode, TimeZoneRuleVersionNumber, EnteredOn, Title, ModifiedBy, QueueItemId, DeletionStateCode, CreatedOn, UTCConversionTimeZoneCode) values ('00000000-0000-0000-0000-000000000000', '7b839df8-96ea-4ee0-85bf-967a5f9060ef', 0, 2, 'a6341e54-5693-e011-aa0e-000c29d64722', '06/10/2011 11:39:51', 1, 'e490fea9-a809-4f08-b79e-392b9355b9f1', 4212, 0, '06/10/2011 11:39:51', 'Subject', 'e490fea9-a809-4f08-b79e-392b9355b9f1', 'a7341e54-5693-e011-aa0e-000c29d64722', 0, '06/10/2011 11:39:51', 0) Exception: System.Data.SqlClient.SqlException: The INSERT statement conflicted with the FOREIGN KEY constraint "queue_entries". The conflict occurred in database "orgname_MSCRM", table "dbo.QueueBase", column 'QueueId'.
The statement has been terminated.
at System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection)
at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj)
at System.Data.SqlClient.TdsParser.Run(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj)
at System.Data.SqlClient.SqlCommand.FinishExecuteReader(SqlDataReader ds, RunBehavior runBehavior, String resetOptionsString)
at System.Data.SqlClient.SqlCommand.RunExecuteReaderTds(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, Boolean async)
at System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method, DbAsyncResult result)
at System.Data.SqlClient.SqlCommand.InternalExecuteNonQuery(DbAsyncResult result, String methodName, Boolean sendToPipe)
at System.Data.SqlClient.SqlCommand.ExecuteNonQuery()
at Microsoft.Crm.CrmDbConnection.InternalExecuteNonQuery(IDbCommand command)
at Microsoft.Crm.CrmDbConnection.ExecuteNonQuery(IDbCommand command, Boolean impersonate)
at Microsoft.Crm.BusinessEntities.BusinessProcessObject.ExecuteNonQuery(IDbCommand command, ISqlExecutionContext context)
The issue is when you use code ICrmService crmservice = context.CreateCrmService(false) and you don't fill ownerid field of activity this activity automatically is assigned to 'System' user and 'System' user doesn't has any queues (by default any standard user has 2 personal queues - Assigned and In Progress).
So the way out is to create ICrmService instance using code
ICrmService crmservice = context.CreateCrmService(true);
or fill ownerid field of activities.
Labels:
C#,
Error,
Microsoft CRM 4.0,
Plugin
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