Expire_time Sqlnet.ora 19c ((link)) 99%

Add the following line to your sqlnet.ora file (located in $ORACLE_HOME/network/admin or the TNS_ADMIN directory):

expire_time = 10

This file resides in the $ORACLE_HOME/network/admin directory on the (not the client, unless you want client-side DCD, which is rare). expire_time sqlnet.ora 19c