java.sql.SQLException: Listener refused the connection with the following error: ORA-12519, TNS:no appropriate service handler found The Connection descriptor used by the client was:121.100.100.1:1521:mydb

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via Oracle Community by 544615, 1 year ago
Listener refused the connection with the following error: ORA-12519, TNS:no appropriate service handler found The Connection descriptor used by the client was:121.100.100.1:1521:mydb
via Oracle Community by 544615, 1 year ago
Listener refused the connection with the following error: ORA-12519, TNS:no appropriate service handler found The Connection descriptor used by the client was:121.100.100.1:1521:mydb
via hivmr.com by Unknown author, 1 year ago
Listener refused the connection with the following error: ORA-12519, TNS:no appropriate service handler found The Connection descriptor used by the client was:121.100.100.1:1521:mydb
via kit.edu by Unknown author, 2 years ago
Listener refused the connection with the following error: ORA-12519, TNS:no appropriate service handler found The Connection descriptor used by the client was: localhost:1521:XE
via progress.com by Unknown author, 1 year ago
Io exception: The Network Adapter could not establish the connection
via Oracle Community by 583176, 1 year ago
Io exception: The Network Adapter could not establish the connection
java.sql.SQLException: Listener refused the connection with the following error: ORA-12519, TNS:no appropriate service handler found The Connection descriptor used by the client was:121.100.100.1:1521:mydb
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:137)

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