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Ora 28040 error when connectin from JSP to Oracle 21c xe Driver.Manager.getConnection (url, userDB, passDB)

Hello

I connect from sqldeveloper to Oracle 21c xe via Custom JDBC everything ok, success.

When I try to connect from JSP to Oracle 21c xe error ORA 28040

DriverManager.getConnection(url, userDB, passDB) url same like at sql developer.

I load JDBC driver with success in JSP.

Can you help me to eliminate error from JSP Java Server Pages?

Thank you and Regards,

Mihaela Cosma

Comments

Add EVENT_10842=15

You can also set this as an environment variable with the same name & value.

Sheeraz Majeed May 10 2024 — edited on May 10 2024

Hi, Thanks for reply.

But still no trace or log files to check used oci functions

Works for me.

cjones@cjones-mac:~$ rm -rf $HOME/instantclient/log/diag/clients && mkdir -p $HOME/instantclient/log/diag/clients
cjones@cjones-mac:~$ export EVENT_10842=15
cjones@cjones-mac:~$ sqlplus cj/cj@localhost/orclpdb1

...

SQL> select * from dual;

D
-
X

SQL> exit

And then a file like /Users/cjones/instantclient/log/diag/clients/user_cjones/host_nnnnnn_nn/trace/ora_nnn_nnnnn.trc will contain lines like:

# 2024-06-06 07:26:54.520 # Thread ID 8547126272 # Entry - OCIServerAttach(srvhp = 0x128030068, errhp = 0x13580a410, dblink_hash = H:0x9bf0f8e9ee161fdf, mode = OCI_DEFAULT(000000000), dblink = localhost/orclpdb1, dblink_len = 18 );
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Added on Feb 14 2025
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