sistema operacional : Windows 10 entreprise64bits, versao:1909
oracle sqldeveloper - Versão: 20.2.0.175.1842
OracleServiceXE, não consta em execução.
listener.ora:
listener.ora Network Configuration File: C:\app\viaflow\product\18.0.0\dbhomeXE\NETWORK\ADMIN\listener.ora
Generated by Oracle configuration tools.
DEFAULT_SERVICE_LISTENER = XE
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = CLRExtProc)
(ORACLE_HOME = C:\app\viaflow\product\18.0.0\dbhomeXE)
(PROGRAM = extproc)
(ENVS = "EXTPROC_DLLS=ONLY:C:\app\viaflow\product\18.0.0\dbhomeXE\bin\oraclr18.dll")
)
)
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = VIAFLOW-DEV20.viaflow.net)(PORT = 1521))
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))
)
)
tnsnames.ora:
tnsnames.ora Network Configuration File: C:\app\viaflow\product\18.0.0\dbhomeXE\NETWORK\ADMIN\tnsnames.ora
Generated by Oracle configuration tools.
ORACLR_CONNECTION_DATA =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))
)
(CONNECT_DATA =
(SID = CLRExtProc)
(PRESENTATION = RO)
)
)
XE = (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = VIAFLOW-DEV20)(PORT = 1521)) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = XE) ) )
LISTENER_XE = (ADDRESS = (PROTOCOL = TCP)(HOST = VIAFLOW-DEV20)(PORT = 1521))
link imagen imgur: https://imgur.com/gIP4B5N