I have installed Oracle 21c on my laptop and am getting a connection error; here is the error:
My Listener.ora file looks like this:
# listener.ora Network Configuration File: C:\App\Oracle\homes\OraDB21Home1\NETWORK\ADMIN\listener.ora
# Generated by Oracle configuration tools.
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = CLRExtProc)
(ORACLE_HOME = C:\App\Oracle\21.0.0)
(PROGRAM = extproc)
(ENVS = "EXTPROC_DLLS=ONLY:C:\App\Oracle\21.0.0\bin\oraclr.dll")
)
(SID_DESC =
(SID_NAME = AGSOFT2021)
(ORACLE_HOME = C:\App\Oracle\21.0.0)
(PROGRAM = extproc)
(ENVS = "EXTPROC_DLLS=ONLY:C:\App\Oracle\21.0.0\bin\oraclr.dll")
)
(SID_DESC =
(SID_NAME = AGSOFT2021CC)
(ORACLE_HOME = C:\App\Oracle\21.0.0)
(PROGRAM = extproc)
(ENVS = "EXTPROC_DLLS=ONLY:C:\App\Oracle\21.0.0\bin\oraclr.dll")
)
(SID_DESC =
(SID_NAME = PORTAL2022)
(ORACLE_HOME = C:\App\Oracle\21.0.0)
(PROGRAM = extproc)
(ENVS = "EXTPROC_DLLS=ONLY:C:\App\Oracle\21.0.0\bin\oraclr.dll")
)
)
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = MSI)(PORT = 1521))
)
)
My Tnsnames.ora looks like this:
# tnsnames.ora Network Configuration File: C:\App\Oracle\homes\OraDB21Home1\NETWORK\ADMIN\tnsnames.ora
# Generated by Oracle configuration tools.
AGSOFT2021 =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = MSI)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = AgSoft2021)
)
)
AGSOFT2021CC =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = MSI)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = AgSoft2021CC)
)
)
PORTAL2022 =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = MSI)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = Portal2022)
)
)
LISTENER_AGSOFT2021 =
(ADDRESS = (PROTOCOL = TCP)(HOST = MSI)(PORT = 1521))
ORACLR_CONNECTION_DATA =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))
)
(CONNECT_DATA =
(SID = CLRExtProc)
(PRESENTATION = RO)
)
)
I am not seeing the error but I may be making a wrong assumption.
Any assistance would be appreciated.