ORA-03135

How to Resolve ORA-03135: connection lost contact

by Ed Chen
November 13, 2021June 8, 2022

ORA-03135 ORA-03135 is also a server process problem. As I said in solving ORA-03113: No matter the database is down or session is lost, for… Read More »

How to Resolve ORA-03113: end-of-file on communication channel

by Ed Chen
November 12, 2021October 23, 2022

ORA-03113 Found ORA-03113 when we try to operate with the database. Let's see the case. First of all, we performed a query, meanwhile, the database… Read More »