Database Error Messages

Release
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  • 23ai
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Updated
Jun 24, 2024

ORA-06108

NETTCP: connect to host failed

Cause

Connection attempt to remote host has failed. Probably means that the SQL*Net TCP/IP server on the remote host is not up, or the host itself is not up (check the latter by targeting it with Telnet).


Action

Start the SQL*Net TCP/IP server process on the remote host.