Nca.connect not workds for Oracle forms

Question

Hello,
I recorded my Oracle forms script, did some parametrization changes.
on nca.connect script failed:
Connection Error: Session migration in progress      
my example code:
public void run() throws Exception {
          beginStep("[1] QA - WebUtil", 0);
               http.window(2, "window[@index='0']").get(
                         "http://11.71.10.34:8090/forms/frmservlet",
                         http.querystring(http.param("config", "mia")), null, true,
                         "ASCII", "ASCII");
               http.get(
                         9,
                         "http://11.71.10.34:8090/forms/registry/oracle/forms/registry/Registry.dat",
                         null, http.headers(http.header("Cache-Control", "no-cache",
                                   Header.HeaderAction.Modify)), true, "ASCII",
                         "ASCII");
               http.get(13, "http://11.71.10.34:8090/forms/frmservlet", http
                         .querystring(http.param("config", "mia"),
                                   http.param("ifsessid", "formsapp.140"),
                                   http.param("acceptLanguage", "lt"),
                                   http.param("ifcmd", "startsession"),
                                   http.param("iflocale", "lt-LT")), http.headers(http
                         .header("Cache-Control", "no-cache",
                                   Header.HeaderAction.Modify)), true, "ASCII",
                         "ASCII");
               http.solve("formsload.url", "(.*)", null, true, Source.Html, 0,
                         EncodeOptions.None);
               http.solve("formsload.url", "", "(.*)", null, true, Source.Html, 0,
                         EncodeOptions.None);
               http.solve("formsload.host", "", "(?i)Host: *(.*)\r", null, true,
                         Source.RequestHeader, 0, EncodeOptions.None);
               info("{{formsload.url}}");
               info("{{formsload.host}}");
               http.get(
                         17, "http://{{formsload.host,11.71.10.34:8090}}{{formsload.url,/forms/lservlet;jsessionid=crwzRnhLV7h5Wwcxvp82Bss9c2Yt0fcrzNj2YxlLG8TMpP9LSWn1!-1680603476}}", null, http.headers(http.header("Cache-Control", "no-cache",
                                   Header.HeaderAction.Modify)), true, "ASCII", "ASCII");
               nca.connect(
                         22,
                         ConnectMode.HTTP,
                         null,
                         0,
                         "http://{{formsload.host,11.71.10.34:8090}}{{formsload.url,/forms/lservlet;jsessionid=crwzRnhLV7h5Wwcxvp82Bss9c2Yt0fcrzNj2YxlLG8TMpP9LSWn1!-1680603476}}");
          endStep();
Thanks for any help.

Answer 1

Another option to having multiple copies of the TNSNAMES.ora file is to set a TNS_ADMIN environment variable and point it to the location of your TNSNAMES.ora file. This allows you to manage a single file rather than multiple copies. I recommend using an Environment variable versus editing the Windows Registry as you have to add this entry to each Oracle Home while the environment variable is global to all homes. For information on how to manage Windows Environment variables check out this MS Technet article: Configuring System and User Environment Variables.
Hope this helps,
Craig B-)
If someone's response is helpful or correct, please mark it accordingly.
Edited by: CraigB on Mar 9, 2011 10:09 AM