ORA-03137: Malformed TTC Packet From Client Rejected: [3146] (Doc ID 2891897.1)

Last updated on FEBRUARY 09, 2024

Applies to:

Goal

 The following steps were followed to resolve the ORA-O3137:

In SQL*Developer you set system properties as below:

1. Edit the sqldeveloper.conf file
2. Shutdown SQLDeveloper
3. Add the following line in the file.
AddVMOption -Doracle.net.disableOob=true
4. Save and exit.
5. Restart the SQL Developer application.

However, For SQL Developer it is difficult to push the fix on every user machine SQL Developer software to stop this error. Is there any other way to mitigate ORA-03137 without having to edit the conf file of every sql developer?

Solution

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