ORA-01017: invalid username/password; logon denied 9i server












0















I try to connect to my oracle database from C#.

But whatever i try i always have the error :
ORA-01017: invalid username/password; logon denied



Even if i can connect with SQL Developer.



I use :

- Windows 10 Oracle.managedDataAccess nuggets version 18.3.0 .NET

- Framework version 4.7.2

- My data base is Oracle 9i



I already try the following things :

- Switch FipsAlgorithmPolicy/Enabled to 0

- Insert simple/double quote in my connection chaine

- Reseting password (only A-Z caractere)

- Set password in caps

- try "ALTER system SET SEC_CASE_SENSITIVE_LOGON = FALSE" but this property doesn't exist in 9i



I use the following connection string :



"Data Source = (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.X.X)(PORT = 1521)))(CONNECT_DATA = (SERVER = DEDICATED)(SERVICE_NAME = YYY))); User Id = XXX; Password = XXX;"








share







New contributor




Pylouface is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

























    0















    I try to connect to my oracle database from C#.

    But whatever i try i always have the error :
    ORA-01017: invalid username/password; logon denied



    Even if i can connect with SQL Developer.



    I use :

    - Windows 10 Oracle.managedDataAccess nuggets version 18.3.0 .NET

    - Framework version 4.7.2

    - My data base is Oracle 9i



    I already try the following things :

    - Switch FipsAlgorithmPolicy/Enabled to 0

    - Insert simple/double quote in my connection chaine

    - Reseting password (only A-Z caractere)

    - Set password in caps

    - try "ALTER system SET SEC_CASE_SENSITIVE_LOGON = FALSE" but this property doesn't exist in 9i



    I use the following connection string :



    "Data Source = (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.X.X)(PORT = 1521)))(CONNECT_DATA = (SERVER = DEDICATED)(SERVICE_NAME = YYY))); User Id = XXX; Password = XXX;"








    share







    New contributor




    Pylouface is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
    Check out our Code of Conduct.























      0












      0








      0








      I try to connect to my oracle database from C#.

      But whatever i try i always have the error :
      ORA-01017: invalid username/password; logon denied



      Even if i can connect with SQL Developer.



      I use :

      - Windows 10 Oracle.managedDataAccess nuggets version 18.3.0 .NET

      - Framework version 4.7.2

      - My data base is Oracle 9i



      I already try the following things :

      - Switch FipsAlgorithmPolicy/Enabled to 0

      - Insert simple/double quote in my connection chaine

      - Reseting password (only A-Z caractere)

      - Set password in caps

      - try "ALTER system SET SEC_CASE_SENSITIVE_LOGON = FALSE" but this property doesn't exist in 9i



      I use the following connection string :



      "Data Source = (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.X.X)(PORT = 1521)))(CONNECT_DATA = (SERVER = DEDICATED)(SERVICE_NAME = YYY))); User Id = XXX; Password = XXX;"








      share







      New contributor




      Pylouface is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.












      I try to connect to my oracle database from C#.

      But whatever i try i always have the error :
      ORA-01017: invalid username/password; logon denied



      Even if i can connect with SQL Developer.



      I use :

      - Windows 10 Oracle.managedDataAccess nuggets version 18.3.0 .NET

      - Framework version 4.7.2

      - My data base is Oracle 9i



      I already try the following things :

      - Switch FipsAlgorithmPolicy/Enabled to 0

      - Insert simple/double quote in my connection chaine

      - Reseting password (only A-Z caractere)

      - Set password in caps

      - try "ALTER system SET SEC_CASE_SENSITIVE_LOGON = FALSE" but this property doesn't exist in 9i



      I use the following connection string :



      "Data Source = (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.X.X)(PORT = 1521)))(CONNECT_DATA = (SERVER = DEDICATED)(SERVICE_NAME = YYY))); User Id = XXX; Password = XXX;"






      oracle connectivity c#





      share







      New contributor




      Pylouface is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.










      share







      New contributor




      Pylouface is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.








      share



      share






      New contributor




      Pylouface is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.









      asked 3 mins ago









      PyloufacePylouface

      1




      1




      New contributor




      Pylouface is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.





      New contributor





      Pylouface is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.






      Pylouface is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.






















          0






          active

          oldest

          votes











          Your Answer








          StackExchange.ready(function() {
          var channelOptions = {
          tags: "".split(" "),
          id: "182"
          };
          initTagRenderer("".split(" "), "".split(" "), channelOptions);

          StackExchange.using("externalEditor", function() {
          // Have to fire editor after snippets, if snippets enabled
          if (StackExchange.settings.snippets.snippetsEnabled) {
          StackExchange.using("snippets", function() {
          createEditor();
          });
          }
          else {
          createEditor();
          }
          });

          function createEditor() {
          StackExchange.prepareEditor({
          heartbeatType: 'answer',
          autoActivateHeartbeat: false,
          convertImagesToLinks: false,
          noModals: true,
          showLowRepImageUploadWarning: true,
          reputationToPostImages: null,
          bindNavPrevention: true,
          postfix: "",
          imageUploader: {
          brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
          contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
          allowUrls: true
          },
          onDemand: true,
          discardSelector: ".discard-answer"
          ,immediatelyShowMarkdownHelp:true
          });


          }
          });






          Pylouface is a new contributor. Be nice, and check out our Code of Conduct.










          draft saved

          draft discarded


















          StackExchange.ready(
          function () {
          StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fdba.stackexchange.com%2fquestions%2f227951%2fora-01017-invalid-username-password-logon-denied-9i-server%23new-answer', 'question_page');
          }
          );

          Post as a guest















          Required, but never shown

























          0






          active

          oldest

          votes








          0






          active

          oldest

          votes









          active

          oldest

          votes






          active

          oldest

          votes








          Pylouface is a new contributor. Be nice, and check out our Code of Conduct.










          draft saved

          draft discarded


















          Pylouface is a new contributor. Be nice, and check out our Code of Conduct.













          Pylouface is a new contributor. Be nice, and check out our Code of Conduct.












          Pylouface is a new contributor. Be nice, and check out our Code of Conduct.
















          Thanks for contributing an answer to Database Administrators Stack Exchange!


          • Please be sure to answer the question. Provide details and share your research!

          But avoid



          • Asking for help, clarification, or responding to other answers.

          • Making statements based on opinion; back them up with references or personal experience.


          To learn more, see our tips on writing great answers.




          draft saved


          draft discarded














          StackExchange.ready(
          function () {
          StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fdba.stackexchange.com%2fquestions%2f227951%2fora-01017-invalid-username-password-logon-denied-9i-server%23new-answer', 'question_page');
          }
          );

          Post as a guest















          Required, but never shown





















































          Required, but never shown














          Required, but never shown












          Required, but never shown







          Required, but never shown

































          Required, but never shown














          Required, but never shown












          Required, but never shown







          Required, but never shown







          Popular posts from this blog

          SQL Server 17 - Attemping to backup to remote NAS but Access is denied

          Always On Availability groups resolving state after failover - Remote harden of transaction...

          Restoring from pg_dump with foreign key constraints