4 Replies Latest reply on Apr 26, 2011 12:49 PM by 761748

    ORA-02248: invalid option for ALTER SESSION

      Hi, we use oracle discoverer 3.1 and oracle database. when I try to connect to db from discoverer
      "ORA-02248: invalid option for ALTER SESSION" error occurs. (Before upgrade, In oracle db there were no errors.)
      nls_lang is TURKISH_TURKEY.WE8ISO8859P9 in client machine(discoverer program is here)
      In client machine when I delete nls_lang from registry I think this means, use default, no error occurs in connection but we have Turkish character problems.

      Client machine os is windows XP.

      Thank you.