Hello users, I'm having a connection problem in SQL Developer and am not able to run any queries on the SQL worksheet.
I get either a popup window with the following ORA-17008 error message:
"An error was encountered performing the requested operation"
Vendor code 17008
Or this msg on the Script Output window: "SQL Error: No more data to read from socket"
I've been using SQL Developer for months now and this is the first time I encounter this problem. I ran the same queries last week
succesfully so this is not a syntax issue. I'm using version 188.8.131.52 with a Basic connection.
Does anybody know how to fix this? so far I haven't found any solutions. Thanks,
Yes, I am able connect to SQL*Plus and run queries on it. The version is 184.108.40.206.0. BTW, I uninstalled SQL Developer and installed the latest version (220.127.116.11.39)
and I still have the same problem. What do you think could be causing this?
I saw a similar problem once on a completely different application running on an IBM AIX box with IPv6 enabled by default, it was related to a problem in the JDBC driver which could not handle really well connections with IPv6 and it was solved by disabling the IPv6 features of the OS.
Please post your OS details, and while you are at it you can try disabling IPv6 if you have recently turned it on.
If you are in a hurry you can switch from JDBC based connection to OCI, but you will need to install an 11G client (or instant client).
I installed an older version of SQL Developer (18.104.22.168.69) and was able to reset the DB connection. It's working just fine.
I think the new version (22.214.171.124.39) wasn't running because the software automatically kept the same settings I had.
When I installed the older version I was asked if I wanted to migrate the current settings. I declined that and set the
connection to the DB manually. That made the trick. What is still unclear to me is why the version I had before (126.96.36.199)
stopped running in the first place.