Getting Problem while submit_multi

public int SendMultiMessage(List phoneNumber, string serviceType, Ton destinationTon, Npi destinationNpi, DataCodings submitDataCoding, DataCodings encodeDataCoding, string message, out SubmitMultiSm submitSm, out SubmitMultiSmResp submitSmResp) { int retVal = 1;

        submitSm = null;
        submitSmResp = null;

        try
        {
            if (Client.Status != ConnectionStatus.Bound)
            {
                WriteLog("ESMEConnection : SendMessage : Warning : Not Connected To The SMPP Server");

                return 2;
            }

            // The message to send
            string sendMessage = null;

            // Do we need to cut the message down
            if (encodeDataCoding == DataCodings.UCS2)
            {
                // UCS2 only supports 140 bytes
                if (message.Length > 70)
                {
                    WriteLog(LogEventNotificationTypes.Email, "ESMEConnection : SendMessage : WARNING : Truncating UCS2 message to 70 characters.");

                    // The default is Unicode so truncate the message
                    sendMessage = message.Substring(0, 70);
                }
            }
            else
            {
                if (message.Length > 160)
                {
                    WriteLog(LogEventNotificationTypes.Email, "ESMEConnection : SendMessage : WARNING : Truncating Default message to 160 characters.");

                    sendMessage = message.Substring(0, 160);
                }
            }

            // Prepare the message, I have made sure there is only ever one message
            // with the trunacting above
            submitSm = Client.PrepareSubmit(
                SubmitMode.ShortMessage,
                serviceType,
                (byte)Ton.NetworkSpecific,
                (byte)Npi.Unknown,
                ShortLongCode,
                phoneNumber,
                submitDataCoding,
                encodeDataCoding,
                (sendMessage == null) ? message : sendMessage);
            // Send the message
            submitSmResp = Client.Submit(submitSm);
            // Log the send call
            WriteLog("ESMEConnection : SendMessage : Send : Sequence[{0}] Status[{1}]", submitSmResp.Sequence, submitSmResp.Status);
            // Was it successful
            if (submitSmResp.Status != CommandStatus.ESME_ROK)
            {
                WriteLog("ESMEConnection : SendMessage : ERROR : Failed For Unknown Reason");
                retVal = 1;
            }

            // Success
            retVal = 0;
        }

        catch (Exception exception)
        {
            WriteLog(LogEventNotificationTypes.Email, "ESMEConnection : SendMessage : ERROR : {0}", exception.ToString());

            retVal = 1;
        }

        return retVal;
    }

![image]( error

ArdanStudios / SMPPClient

Getting Problem while submit_multi #3