URGENT : Error: nca_connect_server: cannot communicate host ...on port....

URGENT : Error: nca_connect_server: cannot communicate host ...on port....
Platform :
front end - Forms6i
App Server - Oracle 9iAS
Testing tool - Mercurry Load Runner 8.0
Database - Oracle 9i
Hi Gurus,
I am trying to run a script in Load runner but its always coming out by following error message -
vuser_init.c(63): Warning: ifError expired (5) during NCA handshake,
vuser_init.c(63): Warning: ifError expired (5)
vuser_init.c(63): Error: nca_connect_server: cannot communicate with host 202.46.209.42 on port 7778
Abort was called from an action.
forms url which used in test script is running fine without any error with same port, I am wondering why it is returning error with Load Runner ?
Quick help on pinpointing the issue will be highly appreciated, Following is the Loadrunner script m using -
vuser_init()
     web_set_max_html_param_len("1024");
     web_url("f6isrvl",
          "URL=http://202.46.209.42:7778/f6i/f6isrvl?config=devjp10_en",
          "Resource=0",
          "RecContentType=text/html",
          "Referer=",
          "Snapshot=t1.inf",
          "Mode=HTML",
          EXTRARES,
          "Url=../forms60java/f60web.jar", "Referer=", ENDITEM,
          "Url=../forms60java/FImageBean.jar", "Referer=", ENDITEM,
          "Url=../forms60java/images.jar", "Referer=", ENDITEM,
          LAST);
     web_url("Registry.dat",
          "URL=http://202.46.209.42:7778/forms60java/oracle/forms/registry/Registry.dat",
          "Resource=0",
          "RecContentType=text/plain",
          "Referer=",
          "Snapshot=t2.inf",
          "Mode=HTML",
          LAST);
     web_reg_save_param("NCAJServSessionId",
          "LB=",
          "RB=",
          "Search=Noresource",
          LAST);
     web_url("f6isrvl_2",
          "URL=http://202.46.209.42:7778/f6i/f6isrvl?config=devjp10_en&acceptLanguage=en-us&ifcmd=startsession",
          "Resource=0",
          "RecContentType=text/plain",
          "Referer=",
          "Snapshot=t3.inf",
          "Mode=HTML",
          EXTRARES,
          "Url=f6ilsnr/?JServSessionIdf6i=i7yjfl33c1.f45nez95eiGIpR1vp2TD/knGnluImQXHcALJmQ5Go6XNr3CSa30R&ifcmd=getinfo&ifhost=MILDH0417&ifip=10.81.6.127", "Referer=", ENDITEM,
          "Url=../forms60java/oracle/ewt/dataSource/OneDDataSourceListener.class", "Referer=", ENDITEM,
          "Url=../forms60java/oracle/ewt/dataSource/OneDDataSource.class", "Referer=", ENDITEM,
          "Url=../forms60java/oracle/ewt/dataSource/ArrayOneDDataSource.class", "Referer=", ENDITEM,
          "Url=../forms60java/oracle/ewt/dataSource/AbstractOneDDataSource.class", "Referer=", ENDITEM,
          "Url=../forms60java/oracle/ewt/dataSource/OneDDataSourceAdapter.class", "Referer=", ENDITEM,
          "Url=../forms60java/oracle/ewt/dataSource/OneDDataSourceEvent.class", "Referer=", ENDITEM,
          LAST);
     nca_set_connect_opt(SCALE_INFO, 8, 20);
     nca_set_connect_opt(REQUIRED_LIST, 0);
     nca_connect_server("202.46.209.42", "7778", "module=ulgprc_em_100_01_c.fmx userid=dbk/dbk@dbkls05 ORA_USER=devjp10 USR_LANG=ENG");
     nca_set_window("Login");
     nca_edit_set("27", "SSC");
     nca_obj_type("27", '\t', 0);
     nca_edit_set("30", lr_decrypt("44b61ad9b8d2295c3768adc952f4"));
     nca_button_press("32");
     nca_message_box_press("Forms", 2);
     nca_menu_select_item("SSC", "Lending;Underwriting");
     nca_set_window(" (Underwriting)(Pending Request : 0)");
     nca_button_set("386", 1);
     nca_menu_select_item(" (Underwriting)(Pending Request : 0)", "Edit;Exit");
     nca_set_window("SSC");
     nca_menu_select_item("SSC", "File;Exit");
     return 0;
Execution Log
Virtual User Script started
Starting action vuser_init.
vuser_init.c(12): web_set_max_html_param_len was successful      [MsgId: MMSG-26392]
vuser_init.c(14): Downloading resource "http://202.46.209.42:7778/forms60java/f60web.jar" (specified by argument number 9)      [MsgId: MMSG-26577]
vuser_init.c(14): Downloading resource "http://202.46.209.42:7778/forms60java/FImageBean.jar" (specified by argument number 12)      [MsgId: MMSG-26577]
vuser_init.c(14): Downloading resource "http://202.46.209.42:7778/forms60java/images.jar" (specified by argument number 15)      [MsgId: MMSG-26577]
vuser_init.c(14): web_url("f6isrvl") was successful, 1882891 body bytes, 1386 header bytes, 12 chunking overhead bytes      [MsgId: MMSG-26385]
vuser_init.c(27): web_url("Registry.dat") was successful, 4117 body bytes, 367 header bytes      [MsgId: MMSG-26386]
vuser_init.c(36): Registering web_reg_save_param was successful      [MsgId: MMSG-26390]
vuser_init.c(42): Downloading resource "http://202.46.209.42:7778/f6i/f6ilsnr/?JServSessionIdf6i=i7yjfl33c1.f45nez95eiGIpR1vp2TD/knGnluImQXHcALJmQ5Go6XNr3CSa30R&ifcmd=getinfo&ifhost=MILDH0417&ifip=10.81.6.127" (specified by argument number 9)      [MsgId: MMSG-26577]
vuser_init.c(42): Downloading resource "http://202.46.209.42:7778/forms60java/oracle/ewt/dataSource/OneDDataSourceListener.class" (specified by argument number 12)      [MsgId: MMSG-26577]
vuser_init.c(42): Downloading resource "http://202.46.209.42:7778/forms60java/oracle/ewt/dataSource/OneDDataSource.class" (specified by argument number 15)      [MsgId: MMSG-26577]
vuser_init.c(42): Downloading resource "http://202.46.209.42:7778/forms60java/oracle/ewt/dataSource/ArrayOneDDataSource.class" (specified by argument number 18)      [MsgId: MMSG-26577]
vuser_init.c(42): Downloading resource "http://202.46.209.42:7778/forms60java/oracle/ewt/dataSource/AbstractOneDDataSource.class" (specified by argument number 21)      [MsgId: MMSG-26577]
vuser_init.c(42): Downloading resource "http://202.46.209.42:7778/forms60java/oracle/ewt/dataSource/OneDDataSourceAdapter.class" (specified by argument number 24)      [MsgId: MMSG-26577]
vuser_init.c(42): Downloading resource "http://202.46.209.42:7778/forms60java/oracle/ewt/dataSource/OneDDataSourceEvent.class" (specified by argument number 27)      [MsgId: MMSG-26577]
vuser_init.c(42): Warning -26652: Response body length (96) does not match the Content-Length header specification (95) for "http://202.46.209.42:7778/f6i/f6isrvl?config=devjp10_en&acceptLanguage=en-us&ifcmd=startsession"      [MsgId: MWAR-26652]
vuser_init.c(42): web_url("f6isrvl_2") highest severity level was "warning", 4459 body bytes, 3017 header bytes      [MsgId: MMSG-26388]
vuser_init.c(59): nca_set_connect_opt("SCALE_INFO")
vuser_init.c(61): nca_set_connect_opt("REQUIRED_LIST")
vuser_init.c(63): Warning: ifError expired (5) during NCA handshake,
vuser_init.c(63): Warning: ifError expired (5)
vuser_init.c(63): Error: nca_connect_server: cannot communicate with host 202.46.209.42 on port 7778
Abort was called from an action.
TIA,
Sheilesh

Well, the obvious question is what does 'mail.wbe-pli.com' translate to on the machine?
Does it translate to your public IP address, in which case your traffic has to go out through your router and come back in? In addition to not being ideal, that's also not supported by a number of different routers (they can't handle NAT traffic coming back in from the private network).
In most cases the solution is to setup internal DNS so that your hostname maps to the internal address of your server, not the external one.
In this case, though, you could also configure Mail.app to use 'localhost' for the mail server, rather than 'mail.wbe-pli.com'. That will enable it to talk to the server running on the local system.

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Thanks

I have the exact same problem as you with my new Canon LiDE 120. The errors I get are: 2, 156, 182, 55 and sometimes 77 when using it on my Windows 8.1 (64 Bit) desktop PC. I have tried installing and uninstalling the drivers multiple times, used different ports and still nothing. It does however work properly on a Windows 7 device.
My PC's specification is as follows:
Windows 8.1 (64 Bit) - With latest updates
Avast Premier
Malwarebytes
ASUS z87 Pro
Intel 4770k
ASUS GTX 670 (4GB)
8GB 1600MHz Kingston RAM
Things I have done
Tried different ports (USB 2.0 and 3.0)
Installed all software & driver from CD
Installed all software & driver from Canon Website
Installed only the latest driver from Canon Website (April 2015)
Tried to use Windows Fax & Scan, Scan, IJ Scan Utility, Scangear and Vuescan.
What happens
The physical buttons on the device are unresponsive
The computer says it is warming up, but nothing happens
It starts to scan for a few seconds and then comes to an abrupt end - this can happen at 10% of the scan or even at 91%.
Surely the problem cannot be with Windows 8.1 since the device was only released last year. What could be the issue? I called their support line and was advised to clear the drivers of previous scanners used by my system, I did this and there still is no change. Could somebody please help me!

JMSException: hosts (hostname:port) cannot be accessed

Hi...all
My scenaro is connecting to the JMS server through the(Servelet) Java Client proxy i am able to connect to local JMS Server but when i tried to connect to the Remote JMS server it's giving error.And also i checked through the Stand alone program in that also giving the same error.stand alone progaram also able to connect to the localserver that is NWDW server
javax.jms.JMSException: The following hosts (hostname:port) cannot be accessed: . Check host names and ports.(host:50110)
     at com.sap.jms.client.connection.ConnectionFactory.getSocket(ConnectionFactory.java:447)
     at com.sap.jms.client.connection.ConnectionFactory.createConnection(ConnectionFactory.java:300)
     at com.sap.jms.client.connection.ConnectionFactory.createConnection(ConnectionFactory.java:244)
     at com.sap.jms.client.connection.QueueConnectionFactory.createQueueConnection(QueueConnectionFactory.java:70)
     at com.yambay.mach.gatewayjmsbridge.JMSTestClient.initialiseServer(JMSTestClient.java:98)
     at com.yambay.mach.gatewayjmsbridge.JMSTestClient.<init>(JMSTestClient.java:66)
     at com.yambay.mach.gatewayjmsbridge.JMSTestClient.main(JMSTestClient.java:75)
and my program is
Properties m_JNDIProperties = new Properties();
m_JNDIProperties.put(Context.INITIAL_CONTEXT_FACTORY,"com.sap.engine.services.jndi.InitialContextFactoryImpl");
m_JNDIProperties.put (Context.PROVIDER_URL,"localhost:50004");
m_JNDIProperties.put(Context.SECURITY_PRINCIPAL,"Administrator");
m_JNDIProperties.put(Context.SECURITY_CREDENTIALS,"*****");
/*    Create a JNDI API InitialContext object.    */
m_Context = new InitialContext(m_JNDIProperties);
queueConnectionFactory = (QueueConnectionFactory) m_Context.lookup("jmsfactory/default/QueueConnectionFactory");
queueConnection = queueConnectionFactory.createQueueConnection();

Refer this..hope it may help u:)
JMS Exception: hosts (hostname:port) cannot be accessed!
Hosts not set in QueueConnectionFactory
Regards,
Farooq.

I upgraded from Dreamweaver CS4 to CS6. but now "an TFP error occured - cannot make connection to host". I spent hours with the host technician and we cant find the error. I reinstalled DW4 and it connects to host perfectly. Anyone else seen this problem?

I upgraded from Dreamweaver CS4 to CS6. but now when I want to upload I get "an TFP error occured - cannot make connection to host". I spent hours with the host technician and we cant find the error. I reinstalled DW4 and it connects to host perfectly. Anyone else seen this problem?
Mac OS 10.8.5
None of these issues are causing the error in DW CS6. We have double checked all of them and we have everything exactly right. Also I have exactly the same SiteSetup in DW CS4 and that works perfectly well. Could there must be factor in 6 that didn't exist in 4? Something that isnt in the SiteSetup but in some hidden dialog box ?
I can also upload to my host using Fetch, a third party FTP. And as I said DW CS4 works fine. So the problem is not with my host, its with DW CS6 in particular.

Thank you Jon, that fixed it perfectly. You have saved me from going crazy. The only difference I see now is in "Server Name" it changed what I had entered (my ftp address) to "Remote Server"; which seems odd -- but it works! Although I know there maybe also some other dialog box I have never seen
Of course I saw that menu item "Import" and but I thought thats obviously not for me: "Why would I want to import an entire website?". I did not however see "Export the selected site" for thats only a tiny icon in the footer. However I would have thought the same: "Why would I want to export my entire website?".
An observation: I've seen this problem in a lot of Adobe software, the menu-names of items are obscure, non descriptive. What would be better would be for the menu names or popups to say "Export Site Setup settings" and "Import Site Setup settings"

An FTP Error occured - cannot make connection to host. No response from the server

"An FTP Error occured - cannot make connection to host. No response from the server".
As of today this is all i get when trying to connect to every single ftp account i have. It's not the server cause it's every one and there is several different. Tried passive and non-passive same result. I've connected fine with other FTP clients. So this must be another dreamweaver bug. Anyone know what to do?

Very hard to diagnose these problems, particularly as you can connect using a 3rd party program.
See if the 'timeout' issue could be at play here:
http://forums.adobe.com/message/708941#708941

URGENT : Error: nca_connect_server: cannot communicate host ...on port....

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