12560 Connect Error Fatal Ni
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Tns 00530 Protocol Adapter Error
and try again. More discussions in Oracle Provider for OLE DB All PlacesDatabaseDatabase Application DevelopmentWindows and .NETOracle Provider for fatal ni connect error 12560 10g OLE DB This discussion is archived 9 Replies Latest reply on Oct 12, 2012 1:48 PM by 966341 ORA-12560 966341 Oct 5, 2012 7:32 AM Hello, i'm working on Windows2003-Server fatal ni connect error 12535 and installed oracle full client to connect to an Oracle-DB 11g on Unix. I can connect using SQL-Plus but not with Oracle Ole DB. The programs i use, are C#-Programs with NET-Version 2.0. The connection string i use in the program is "Provider=OraOLEDB.Oracle;Persist Security Info=False;Password=xxx;User ID=XXX; DataSource=vgdb;Extended Properties=". I tried several connection strings, but i always get the error ORA-12560. This connection-string
Fatal Ni Connect Error 12560 Connecting To Description Address Protocol Beq
works already on other machine. But here its a fully installation of oracle database 10g on windows and i can also connect from here to Oracle-DB 11g on Unix. Configuration of sqlnet.ora: SQLNET.AUTHENTICATION_SERVICES= (NTS) NAMES.DIRECTORY_PATH= (TNSNAMES) ADR_BASE = O:\app\admin\product\11.2.0\client_1\log Entry in tnsnames.ora: vgdb = (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)(HOST = 10.16.156.199)(PORT = 1523)) ) (CONNECT_DATA = (SID = svgdb) ) ) I have the same question Show 0 Likes(0) 21074Views Tags: none (add) This content has been marked as final. Show 9 replies 1. Re: ORA-12560 dataseven Oct 5, 2012 8:00 AM (in response to 966341) hi, check if db listener is running go to services and look for a service OracleOraListener and start it. OR go to command prompt and run lsnrctl, then enter 'start' to start the listener regards, Like Show 0 Likes(0) Actions 2. Re: ORA-12560 966341 Oct 5, 2012 9:51 AM (in response to dataseven) Hi, i checked the client and the server. On the client there is a service OracleOraClient11gHomeTNSListener which is started. I restarted it and it didn't help. lsnrctl start says already sta
Joined: 7-September 09 Member No.: 41,733 Hello,I created a fatal ni connect error 12170 VB.NET application that connects to a Oracle database using DbProviderFactory and ODP.NET fatal ni connect error 12170 tns-12535 tns-00505 for .Net Framework 2.0. This application runs on XP, I need it to run as Windows Service, but
Fatal Ni Connect Error 12170 Firewall
every time it try to connect to the database throw the Oracle exception TNS-12560: TNS:protocol adapter error, the weird thing is the same application running as a Console Application it https://community.oracle.com/thread/2450196 works (Same code, same connection string, same query). It was using ODP.NET 10 I updated the provider to 11 still got the same error. The service is running user Local System account, and it has the same problem running under other adm account.Following is error in the sqlnet.log (PS: The file was under the system32 folder, probably because was running http://dbaforums.org/oracle/index.php?showtopic=18650 as a service):QUOTE Fatal NI connect error 12560, connecting to:(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=XX.XX.XX.XX)(PORT=1521))(CONNECT_DATA=(SERVER=DEDICATED)(SERVICE_NAME=XXX)(CID=(PROGRAM=C:\Program Files\MyApp\MyApp.exe)(HOST=MYCOMPUTER)(USER=MYUSER))))VERSION INFORMATION:+ TNS for 32-bit Windows: Version 10.2.0.1.0 - Production++ Windows NT TCP/IP NT Protocol Adapter for 32-bit Windows: Version 10.2.0.1.0 - Production+Time: 28-AUG-2009 02:20:19Tracing not turned on.Tns error struct:ns main err code: 12560TNS-12560: TNS:protocol adapter errorns secondary err code: 0nt main err code: 530TNS-00530: Protocol adapter errornt secondary err code: 56nt OS err code: 0Does anyone have any thoughts as to why I'm getting this error ??Thanks burleson View Member Profile Sep 7 2009, 07:06 AM Post #2 Advanced Member Group: Members Posts: 13,207 Joined: 26-January 04 Member No.: 13 Hi,>> Fatal NI connect error 12560See here:http://www.dba-oracle.com/bk_fatal_ni_conn..._12560_tips.htm********************************************************************>> Does anyone have any thoughts as to why I'm getting this error ??See here:http://www.dba-oracle.com/t_ora_12560_tns_...apter_error.htmQUOTE ORA-12560: TNS: protocol adapter error Cause: A generic protocol adapter error occurred. Action: Check addresses used for proper protocol specification. Before reporting this error, look at the error stack and check for lower level transport errors. For further details, turn on tracing and re-execute the operation. Turn off tracing when the operation is complete. Also, M
+ Solutions etc. Wednesday, August 20, 2014 Removing Fatal NI connect error 12170 from Database Alert Log In our one of the 11gR2 Production Database, there were so many entries w.r.tFatal NI http://manishnashikkar.blogspot.com/2014/08/removing-fatal-ni-connect-error-12170.html connect error 12170 + TNS-12535: TNS:operation timed out +TNS-00505: Operation timed out (with different ports), found in both RAC Instances Alert Log file. Problem: Fatal NI connect error 12170. VERSION INFORMATION: https://www.experts-exchange.com/questions/21226441/SQLNET-LOG-reporting-Fatal-NI-connect-error-12560-error.html TNS for Linux: Version 11.2.0.3.0 - Production Oracle Bequeath NT Protocol Adapter for Linux: Version 11.2.0.3.0 - Production TCP/IP NT connect error Protocol Adapter for Linux: Version 11.2.0.3.0 - Production Time: 20-AUG-2014 14:17:36 Tracing not turned on. Tns error struct: ns main err code: 12535 TNS-12535: TNS:operation timed out ns secondary err code: 12560 nt main err code: 505 TNS-00505: Operation timed out nt secondary err code: 110 nt OS err code: 0 fatal ni connect Client address: (ADDRESS=(PROTOCOL=tcp)(HOST=xxx.xxx.xxx.xxx)(PORT=44326)) Reason: The same error message was repeating during whole day almost for every application server.I've finally found what was causing the problem. Our database is behind a firewall. Firewall has an "idle session timeout" value. If a connection remains idle for more than the "idle session timeout" value it drops the connections.Application developers usually configure their connection pools to remain alive for a long time, which is more than the "idle session timeout" value of the firewall. Not all the connections in the pool are used. Some stays idle. After sometime the firewall drops them and I get those operation timed out problems. Solution / Workaround: 1) Add the following line to the sqlnet.ora file on the server. SQLNET.EXPIRE_TIME=10In this configuration database will probe the application servers every 10 minutes to see if they are up. In fact this is a mechanism to determine stale connections by database. Because it sends packets to application servers every ten minutes, the connections are detected as active by firewalls and they are not broken. **In an installation that includes GRID, this parameter should be set in the RDBMS_HOME/network/admin/sqlnet.ora file. This would be
Help Receive Real-Time Help Create a Freelance Project Hire for a Full Time Job Ways to Get Help Ask a Question Ask for Help Receive Real-Time Help Create a Freelance Project Hire for a Full Time Job Ways to Get Help Expand Search Submit Close Search Login Join Today Products BackProducts Gigs Live Careers Vendor Services Groups Website Testing Store Headlines Experts Exchange > Questions > SQLNET.LOG reporting "Fatal NI connect error 12560" error Want to Advertise Here? Solved SQLNET.LOG reporting "Fatal NI connect error 12560" error Posted on 2004-12-01 Oracle Database 1 Verified Solution 4 Comments 6,783 Views Last Modified: 2008-01-09 I am getting the following errors intermitently reported in the SQLNET.log file, Fatal NI connect error 12560, connecting to: (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=10.227.2.21)(PORT=1521))(CONNECT_DATA=(SID=DCST02A)(CID=(PROGRAM=)(HOST=axappdev01)(USER=batchst2)))) VERSION INFORMATION: TNS for IBM/AIX RISC System/6000: Version 9.2.0.4.0 - Production TCP/IP NT Protocol Adapter for IBM/AIX RISC System/6000: Version 9.2.0.4.0 - Production Time: 01-DEC-2004 16:24:23 Tracing not turned on. Tns error struct: nr err code: 0 ns main err code: 12560 TNS-12547: TNS:lost contact ns secondary err code: 12560 nt main err code: 517 TNS-00517: Lost contact nt secondary err code: 32 TNS-12560: TNS:protocol adapter error ns secondary err code: 0 nt main err code: 530 TNS-00530: Protocol adapter error nt secondary err code: 73 nt OS err code: 0 An application that's running is trying to connect via SQL*PLUS and is failing to do so after three attempts. Has anyone experienced this problem before? Oracle think that it is a file sharing problem based on the nt secondary err ocde: 32 message. I'm running on AIX 5.2, DB is 9.2.0.5. 0 Question by:DLyall Facebook Twitter LinkedIn Google LVL 6 Best Solution bymakhan Some more thoughts 1. there may be lim