AnsweredAssumed Answered

ORA-12637 packet receive failed

Question asked by jilkahitesh on Apr 30, 2018
Latest reply on May 16, 2018 by jilkahitesh

Oracle DB:

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!