Oracle Connection Issues

[citychap26]

Hi Guys,

I have an issue with connections. I am able to connect to an Oracle 10g database using SQL Plus.

Here are the steps I complete.
1. open a SQL Plus window
2. type in username, password and hoststring.

Connects with no issue.

Now if I run the same thing using command line:

C:\Oracle\Ora920\bin\sqlplusw.exe

username/password@HOSTNAME

I get the following error (Note I have changed the log on details above, this is not the problem) :
ORA-12660: Encryption or crypto-checksumming parameters incompatible.

Any ideas ?

Cheers
SK

 

[KenCunningham]

I get quite a few Google hits for this - what's in your sqlnet.ora?

I want to be good, is that not enough?