Oracle DB: 18.104.22.168
ArcSDE : 10.4.1
We recently created a new database on new server which has firewall configured and only port opened is 1521 to connect to Oracle Database from source server.
I am able to connect to database from SQL prompt from source server but while from ArcMAP 10.4.1 database connection, I am facing the error "ORA-12637 packet receive failed".
For other DB on different servers, I am able to connect through ArcMAP from source server.
For ArcMAP or ArcCatalog do we need some other ports to be opened for database connection? Thanks!