Networking And Gateways :: ORA-12560 Protocol Adapter Error
Feb 16, 2010
I am trying to connect via SQLPLUS to the standalone oracle database i have installed details as follows:
Host DT1089.myname.local
Database emrep.myname.local
Instance emrep
In EM database is up and running OK
Tnsnames is located at C:OracleHomesdb10gNETWORKADMIN
[code]...
I try to log on with command line
C:> sqlplus system/***** @ emrep
**** = password for user system
I installed local database on my laptop that pc is inside a domain when i remove the network cable and connect using the sid defined in the tnsnames sys/sys@ora10g as sysdba it gives me that errors
ORA-12560: TNS:protocol adapter error
to resolve this problem i should connect like that sys/sys as sysdba without the sid but i don't want to connect in this way because i have work must be done from home on that local database so i don't want to connect with network sys/sys@ora10g as sysdba and without network sys/sys as sysdba.
i want to be always connect sys/sys@ora10g as sysdba.
I installed Oracle 10g (10.1) in Windows Server 2003 and i am able to connect to oracle using using SQL net. But when I tried to connect this using SQL Net from Windows XP, I am getting ORA-12560: TNS:protocol adapter error. But when I tried to connect as SYSDBA user, I am able to login in SQL plus. But for a normal user, not able to log in.
I try to mount the database and login as an administrator to open SQLPLUS I get the following error:
C:\>sqlplus SQL*PLUS release date.... Oracle. ALL rights reserved. Enter username: system@oracle10 as sysdba password:..... ERROR: ORA-12560: TNS: protocol adapter error
I did as some forums said: oracle_sid=oracle10 & looked in the listener that the SID is written.I made sure that the oracle.exe is running from services but still i continue to have this error.
We installed Oracle 11g on solaris machine but some of the configuration failed.
When verified in tracelog we are finding below error message:
PRCT-1003 : Failed to run "getcrshome" on node "localnode" at oracle.cluster.deployment.ClusterwareInfo.getConfiguredCRSHome(ClusterwareInfo.java:423) at oracle.sysman.assistants.util.hasi.HAUtils.getCRSHome(HAUtils.java:546) at oracle.sysman.assistants.util.hasi.HAUtils.getHASHome(HAUtils.java:606) at oracle.sysman.assistants.util.hasi.HAUtils.isHASConfigured(HAUtils.java:347) at oracle.sysman.assistants.dbca.ui.DBCAWizard.<init>(DBCAWizard.java:452) [code]....
We then tried to create instance but came up with below error:
ORA-12560: TNS Protocol Adapter Error..We have another database version 10.2.0.3 running on the same server and needs to be continued.
I'm using Oracle 11. I'm currently having some problem to start my Oracle database after database restore, hence unable to start my SAP application too.
When connecting to Oracle Db as sysdba the following error message occurs.
-bash-3.00$ sqlplus /nolog
SQL*Plus: Release 10.2.0.1.0 - Production on Sat Nov 27 00:34:55 2010 Copyright (c) 1982, 2005, Oracle. All rights reserved. SQL> conn sys/sys as sysdba ERROR: ORA-12560: TNS:protocol adapter error
In one machine I have windows xp with Oracle 11.2.0.2 database installed and I am able to connect to the database using both sql developer and sql plus.
In another machine I have windows 7. I installed Oracle client 11.2.0.1, then using Net configuration tool, I installed both listener.ora and tnsnames.ora files.
Now, I want to connect to the database which is installed on windows xp from windows 7 using the oracle client. When I tried to connect, I got the following error :
ERROR:ORA-12560: TNS:protocol adapter error
In order to rectify the above error, I was making sure that ORACLE_HOME AND ORACLE_SID were properly set in the regedit file (under HKEY_LOCAL_MACHINE > SOFTWARE > ORACLE). The ORACLE_HOME was set properly. But I found ORACLE_SID missing. So I added ORACLE_SID environment variable in the registry and re-tried connecting to the database. But I am not able to connect. What else should I do in order to connect?
I have toad on my machine and it connects to oracle fine using TNS but when I open sqlplus via start, i gives me a TNS Protocol error ORA-12560. Now, when I open up cmd and login like this: sqlplus user/pass@omp1, it logs in, why doesn't it login via the sqlplus program from start menu though?
I have 3 database on windows server. I am using oracle 10g. I want to put the one of the DB in No archive mode, for that I have shutdown the database and then set the ORACLE_SID and try to connect through sqlplus sys/password as sysdba and run the db in mount mode and all the required stuff for put in no archive mode.
but when I set the ORACLE_SID and try to connect through sqlplus it gives me error of TNS protocol adapter error. I run this command through cmd prompt.
I resolved this error by change the directory on cmd prompt to $ORACLE_HOME/bin and then run sqlplus. it works for me but don't get the reason why its not working earlier.
i m using Oracle 10g release 10.2 database and connecting Oracle Devsuite 10.2 but first time it gives the error of oraut.dll not found. Then this error resolved .
Now when i connecting Oracle devsuite 10.2 's sqlplus with Oracle database then it giving the error of
12560 TNS protocol Adapter error
While i have configured the listener.ora of Oracle 10g database and database is fucting well. but while connecting this to Oracle 10 Devsuite then it gives the error.
I am installing oracle10 10.0.4 in windows server 2008 r2 sp1. while installing it is getting installed and when i start creating the database after accepting the default steps finally . while crating the error i get TNS:protocal adaptor error.
My server was down for Some days. Then we brought up the server and started all databases. When i tried to up my listeners i faced the following errors .
$ lsnrctl start CGSLDOC LSNRCTL for IBM/AIX RISC System/6000: Version 10.2.0.4.0 - Production on 30-SEP-2010 08:26:46
TNSLSNR for IBM/AIX RISC System/6000: Version 10.2.0.4.0 - Production System parameter file is /oracle/app/oracle/product/10.2.0/network/admin/listener.ora Log messages written to /oracle/app/oracle/product/10.2.0/network/log/cgsldoc.log TNS-01151: Missing listener name, CGSLDOC, in LISTENER.ORA
Listener failed to start. See the error message(s) above...
$ lsnrctl start CGSLMTX
LSNRCTL for IBM/AIX RISC System/6000: Version 10.2.0.4.0 - Production on 30-SEP-2010 08:27:24
TNSLSNR for IBM/AIX RISC System/6000: Version 10.2.0.4.0 - Production System parameter file is /oracle/app/oracle/product/10.2.0/network/admin/listener.ora Log messages written to /oracle/app/oracle/product/10.2.0/network/log/cgslmtx.log Error listening on: (ADDRESS=(PROTOCOL=ipc)(PARTIAL=yes)(QUEUESIZE=1)) No longer listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=inmaadlfaxdb03.eserve.tcseroot.net)(PO RT=1528))) TNS-12557: TNS:protocol adapter not loadable TNS-12560: TNS:protocol adapter error TNS-00527: Protocol Adapter not loadable
i installed oracle 9i release 2 on windows xp professional then i installed form 6i in different home.
i copied tnsnames.ora file from ORACLE_HOME etworkadmin to forms home NET80admin folder....
Once i installed both i can see in the PATH variable both homes then bin directory.... ORACLE_HOME/bin FORMS_HOME/bin in these two locations you can find sqlplus.exe file, when i try to login from the command prompt like below
sqlplus "/as sysdba"
it is not going, instead it is coming to command prompt... if i remove FORMS_HOME/bin from the PATH variable i can able to do that...just keep this problem aside.When i try to connect oracle from the forms it is giving error like "ORA-12222 TNS no such protocol adapter...."
I have oracle forms builder and reports builder 10g installed on my computer. And it is working fine and connected to database properly.
Now I need to work in reports 6i and I installed that without error. I replaced the TNSNames.ora(The same i used for reports 10g) file with my database connections. But When I connect to the database i got the following error.
REP-0501:Unable to connect to the specified database ORA-12222: TNS : no such protocol adapter
I created a environment variable for TNS_ADMIN in the system variable section as C:Ora10gdsNETWORKADMIN.
But still i am getting the same error while connecting to the database.
Should I not install the 6i while there is reports 10g already exists in my machine?
One of our production database we are getting error "TNS:operation timed out" from unknown port in alert logfile. Need to check why TNS error is occurring to these unknown port as our listener is running on default 1521 port. Also to inform that host=192.191.118.24 itself is the same database hosting server IP.
TNS-12535: TNS:operation timed out TNS-12535: TNS:operation timed out ns secondary err 12606 ns secondary err 12606 nt main err 0
I installed oracle 11g successfully and was able to login with SQL plus.When I tried making a connection with the username and password via SQL developer I'm getting the ora-12505 error (picture is attached)
My database link to the remote database used to work fine until the company VPN was updated for some security reasons. Now When I try to connect using the DBlink now, error comes up:
TNS 12541 no listener.
Checked the actual listener on the remote database(destination) and it is up and running fine. I am able to ping their machine.
ping <remote host> -works fine tnsping<remte host> -fails
it comes back with error TNS 12541: no listener
Nothing has been changed on both databases. The destination database can connect to our database without any issues(they can tnsping and use the dblinks to our database).
TNSLSNR for IBM/AIX RISC System/6000: Version 9.2.0.8.0 - Production System parameter file is /u01/app/oracle/product/network/admin/listener.ora Log messages written to /u01/app/oracle/product/network/log/listener.log Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=172.1.17.43)(PORT=1521))) TNS-01155: Incorrectly specified SID_LIST_LISTENER parameter in LISTENER.ORA NL-00305: the specified path name does not exist
Listener failed to start. See the error message(s) above...
I'm getting this information in sqlnet.log file lying at D:oracleoradatadatabase
Fatal NI connect error 12638, connecting to: (DESCRIPTION=(ADDRESS=(PROTOCOL=BEQ)(PROGRAM=oracle)(ARGV0=oraclemaninder)(ARGS='(DESCRIPTION=(LOCAL=YES)(ADDRESS=(PROTOCOL=beq)))')) (CONNECT_DATA=(SID=maninder)(CID=(PROGRAM=d:oracleora92inORACLE.EXE)(HOST=SAI-E6C10175EE4)(USER=OraUser)))) [code]...
we are doing a fresh install of oracle10g on a ubuntu 64bit os.Our previous installation on ubuntu 32bit os was successful.On our installation on the new server we came upon this:
TNSLSNR for Linux: Version 10.2.0.1.0 - Production NL-00280: error creating log stream /usr/lib/oracle/xe/app/oracle/product/10.2.0/server/network/log/listener.log NL-00278: cannot open log file SNL-00016: snlfohd: error opening file Linux Error: 13: Permission denied
Listener failed to start. See the error message(s) above..and this
Copyright (c) 1997, 2005, Oracle. All rights reserved.
Used parameter files: /usr/lib/oracle/xe/app/oracle/product/10.2.0/server/network/admin/sqlnet.ora Used HOSTNAME adapter to resolve the alias Attempting to contact (DESCRIPTION=(CONNECT_DATA=(SERVICE_NAME=))(ADDRESS=(PROTOCOL=TCP)(HOST=202.92.129.77)(PORT=1521))) TNS-12541: TNS:no listener
I have overwritten tnsnames.ora file with newone. In new tnsnames.ora file I have added new host string, remaining all unchanged.
after that, when trying to connect using sqlplus(from windows machine, sqlplusw.exe), working fine. But when trying to connect through putty getting error.
ORA-12154: TNS:could not resolve service name
for the same reason my scheduled cron tab can not run export backup. cron tab error is
EXP-00056: ORACLE error 12154 encountered ORA-12154: TNS:could not resolve service name EXP-00000: Export terminated unsuccessfully
I am suspecting problem may be due to file accessing permission related issue. But cant solve it. Current tnsnames.ora files permission is
