Hello
I have 8.0.5 and 8.1.6 running on a NT machine.
I am trying to get 8.1.6 so that can connect to the db's that the 8.0.4 version can connect to.
There is no problem accessing db through the 804 version but cant access anything through 8.1.6

I have entered the appropriate tns entries but still get

ERROR:
ORA-12154: TNS:could not resolve service name

I can not get both of the listeners to start and am not sure if i have set the 8.1.6 listener up to allow two listeners to run.
I have supplied the listener files.

What steps do i need to take to get this problem solved

Thanks for any help you can offer

RJ


8.1.6 listener.ora file

ORACLEORACLEHOME816LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1))
)
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = oraking)(PORT = 1521))
)
)

ORACLETNSLISTENER80 =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1))
)
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = oraking)(PORT = 1521))
)
)

(DESCRIPTION =
(PROTOCOL_STACK =
(PRESENTATION = GIOP)
(SESSION = RAW)
)
(ADDRESS = (PROTOCOL = TCP)(HOST = oraking)(PORT = 1521))
)
)

8.0.5 listener.ora file

LISTENER =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = IPC)(KEY = oracle.world))
(ADDRESS = (PROTOCOL = IPC)(KEY = ORCL))
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC0))
(ADDRESS = (COMMUNITY = NMP.world)(PROTOCOL = NMP)(SERVER = ORAKING)(PIPE = ORAPIPE))
(ADDRESS = (PROTOCOL = TCP)(Host = oraking)(Port = 1521))
(ADDRESS = (PROTOCOL = TCP)(Host = oraking)(Port = 1526))
(ADDRESS = (PROTOCOL = TCP)(Host = 127.0.0.1)(Port = 1521))
(ADDRESS = (PROTOCOL=IPC)(KEY=RCV))
)