Ora-12638

[saisurya]

Hi,

I am trying to connect remote server from client PC
through SQL. I am getting the following error.
----------------------------------------
SQL> conn cis@csdoracle.world
Enter password: *******
ERROR:
ORA-12638: Credential retrieval failed
----------------------------------------

The same TNSNAMES file is used from Forms 6i
from where it is connecting successfully.

Need help to check where I am missing.


Surya

[pareshjavkar]

Hi,

Need to see your tnsnames.ora for the Client Machine.

If you can post the contents of tnsnanmes.ora.

Check your service name ...

[amit_sarco3]

check ur sqlnet.ora

[saisurya]

Do following.

Administrative Tools -> Local Security Policy -> User Rights Assignments -> Log on as a batch job

Add your windows user id here.

And also add your windows user in oracle DBA group of the system groups list.

Then give same windows user and password in host credential.

Regards,

Surya