Zebra Printer Error

Question

Hi,

We are using Zebra R110Xi printer for print RFID tags using BizTalk RFID Server 2009. While executing the print command it gives the exception.

System.IO.SensorServices.Rfid.Client.CommandExecutionFailedException: The command execution failed due to error <commandError><errorCode>An unknown error was encountered.</errorCode><Message>An exception was thrown:{0}</message><errorKey>14</errorKey><parameters><parameter>System.NullReferenceException:Object reference not set an instance of an object.

                at

Zebra.Rfid.Providers.ZebraCommandManager.CommandProcessingThread()</parameter></parameters><providerException></providerException></commandError>.Resolve the issue that is causing the exception, and then retry the operation.

                at

System.IO.SensorServices.Rfid.Client.DeviceConnection.ExecuteCommand[TCommand](String deviceSourceName, TCommand cmd, VendorDefinedParameters paramaters)

                at

System.IO>SensorServices.Rfid.Client.DeviceConnection.PrintTag(PrintLabel printLabel, Int32 count, Dictionary’2 fieldIncrements) as UniformTracking.AppStockEntry.CustomPrintTag()

RFID_COMMANDERROR

<CommandError><errorCode>An unknown error was encountered.</errorCode><message>An exception was thrown:{0}</message><errorCode>14<errorKey><parameters><parameter>System.NullReferenceException:Object reference not set to an instance of an object.

                at

Zebra.Rfid.Providers.ZebraCommandManager.CommandProcessingThread()</parameter></parameters><providerException></providerException></commandError>.

 

What may be the issue? Please any one help me in this issue. 

Its very urgent.

Thanks in advance....

 

Answer 1

This seems to be a problem with the Zebra printer's Provider. You will have to contact the printer vendor about this.

 

HTH,

Kranthi.