Tnsping Returns Nothing RRA is nothing but FNDFS which is part of apps listener. Two Years and Multiple Lawsuits Result in Nothing – Deutsche Bank Doesn’t Have Trump Tax Returns… Posted on October 10, 2019 by sundance Two years of litigation, thousands of resistance hours used, millions spent on lawyers, and they don’t even get a T-Shirt. TRACE_LEVEL=16 but there is nothing you can easiliy implement on OpenLDAP. Could you please provide information on below as well. ora (or) by totally removing that entry. 12154, 00000, "TNS:could not resolve the connect identifier specified" // *Cause: A connection to a database or other service was requested using // a connect identifier, and the connect identifier specified could not // be resolved into a connect descriptor using one of the naming methods // configured. 找出tnslsnr pid. A friend of mine told me that OGG files are much smaller. Create a function which determines whether or not an integer is prime. 0 release is that the communication mechanism used by the Remote Scheduler Supervisor has been changed to increase its stability and avoid the scenarios covered in this article where it became necessary to manually clean the communication. See all five of them in the Concurrent Manager:. otherwise, it will show nothing Unix: we can get all up and running DB’s information by using ps -ef | grep smon command. Famous hits include "We Built this City on Rock and Roll," "Jane," "Sarah," "Nothing's Gonna Stop Us Now," "Fooled Around and Fell in Love," "Loveless Fascination," "Technicolor Black and White," and many more hits from the '80s. With nearly 20 years of development, Toad leads the way in database development, database management, and data analysis. I have given the code below. That's it folks! Then we can start creating the service - documented step by step. Tek-Tips Forums is an intelligent work forum community for Information Technology professionals. This is why in a previous post I measured how many logical reads per seconds can be achieved with a SLOB workload, on AWS which is often the first considered, and will probably do it on Azure in the future. I can do TNS ping to these databases from other machines) returns me following error: TNS-12535: TNS:operation timeout. RRA is nothing but FNDFS which is part of apps listener. An important part of administering servers is monitoring network connectivity. We are running an Oracle 11g on Amazon EC2 and I can connect and query fine with SQL Developer but with Toad and SQL/Plus I can connect but when I try to do a simple select. Linux telnet command help and information with telnet examples, syntax, related commands, and how to use the telnet command from the command line. Also, I'm in development, there's nothing to upgrade, so when I say 'upgrade' the db, I actually mean completely uninstall Ora then reinstall from the new release, so either way, the client version isn't relevant because the client will have been ditched then reinstalled to the appropriate release. com to get all the IP addresses that attached to google. "There's nothing to learn from them," Trump said in an interview published on Wednesday, adding that he didn't think they would interest voters. Could you please provide information on below as well. We are running an Oracle 11g on Amazon EC2 and I can connect and query fine with SQL Developer but with Toad and SQL/Plus I can connect but when I try to do a simple select. Well nothing, except blending the PowerShell script with Node JS. But if we define a string and save it to Oracle Wallet, we can use the string to replace password to connect to the database. Here is an example. In only six steps and no magic, you will have your JD Edwards up and running, including the Web version! The JD Edwards team did an outstanding job on this new version and I'm proud to be the first to document in video the installation steps and show you the system working after the installation. Because Oracle's installer puts some dll files in the > windows/system folder it breaks other stuff. I do have NAMES. ! WHY SUCH A DIFFERENCE I have recently noticed in this one situation that there is a great difference between a tnsping vs a regular ping to the same server. Nothing was changed in the configuration of the OS, only the upgrade from Oracle 10g to 11g was done. 0\server etwork\ADMIN\sqlnet. (This can match the dbname. Save Cancel Reset to default settings. TOAD is not a problem either. executeUpdate() method returns int data type , which conforms to JDBC standard. Batch file to write ping results to a text file. The original tnsping utility inspects the state of an Oracle listener. You have. First check the tnsnames. Greetings, Over the years I have tried to connect dbExpress to Oracle 10g XE (local) with Delphi 2005, 2006, 2007, 2009, and now 2010 on Windows XP, Vista, and now Windows 7. Dbms_stats. 0 - (3 Replies). SQL> conn prod/prod@shaik. Email address/User Name: <----- if you choose not to provide just press return here You have not provided an email address for notification of security issues. because I am in a hurry to complete the project,which has the remaining work as oracle JDBC connection. ARCHIVED: How do I configure Oracle not to use the tnsnames. clause would return more than about 5% of the rows, a full table The reason your delete is hanging may have nothing > tnsping db1. ESTABLISHED FACTS prior to start using YOUR new DATABASE ***NOTE*** A database consists of objects e. Hi Joy, Can you please let me know WebLogic Threading Model and also please let me know different kind of threads that can be ignored in the thread dump like waiting for request. Hi, In order to configure Standby database I have created one listener "Prod" & TNS Service "To_Stand" on Primary Side. The fact that some people managed to make this combination work does NOT imply that you will succeed (or anyone else). To know about Speech Synthesizer refer MSDN - Reference for PowerShell is captured in idera PowerShell Tip (Speech-Week) Yes, this reminded a project I delivered for one of our Dutch customer!. Oracle TNS*Ping (tnsping) command line alternative, designed to work with Oracle Instant Client on Linux and Windows - nvanwyen/oraping. Test Phase. I've recorded a trace file already by adding TNSPING. when i start the listener process that works o. So Abhijit noticed an interesting detail, if you are counting characters where the input string is nothing but the same repeating search character, then the resulting count is incorrect. Because Oracle's installer puts some dll files in the > windows/system folder it breaks other stuff. I have done a search on these forums but nothing comes up. Shell") wshell. Could you please provide information on below as well. Nothing was changed in the configuration of the OS, only the upgrade from Oracle 10g to 11g was done. ora file and ensure that it points to the correct server and port. "[In] real estate, it's all about location -- in software it's about testing," Power said. All 4 tnsping s should return :. Now i checked all etc\host file and add ip and host name ,even though no effect on it. When a return statement is used in a function body, the execution of the function is stopped. But if you have different project you might have to install Entity Framework 6 manually. TNSPING hangs after result. If you can connect successfully from a client to a server (or a server to another server) using the TNSPING utility, then it displays an estimate of the round trip time (in milliseconds) it takes to reach the Oracle Net service. net, tnsping works successfully. 6 with the Oracle Plugin Wizard Instructions * Deployed a new clean CentOS 6. Chapter: 7 13. "Tax returns provide the public with. e net service name) on the client for the database in question. Run autoconfig AGAIN on all hosts, starting with CM host first. nothing? – NoobishPro Oct 3 Can I return my ability to cast Wish by using the Glyph of Warding spell?. 2 apparently oracle removed tnsping from the instant client 11. One major disadvantage of the Instant Client is the absence of tnsping when you only want to test a connection to a remote listener using a Net Service Name. Given the dim hope of actually getting data back, researchers are working on ways to harness the returning electricity to power office lights and pencil sharpeners. Something less known in the Oracle world is the tnsping tracing, which can be activated too. Decreasing LOG_CHECKPOINT_INTERVAL on the secondary database may overcome the problem. PreviousPage. Home » Articles » Misc » Here. In the most generic sense, there's no such standard. By the way, I made sure the listener did not know of any services. Check you firewall settings, it maybe that your server is set to ignore ping requests. k if i stop that works well configuration file have not changed some years ago ther is a message into syslog. If you have both the permanent account number (PAN) and Aadhaar, you need to link the two. send other data to the client (something other than HTML). In this program I use a little trick. These additional error messages make troubleshooting easier. [Resolved] ORA-12514: TNS:listener does not currently know of service requested in connectdescriptor Hi, I need help and don't know the first thing about oracle. That’s basically to ensure that the log files generated ONLY contain the needed lines and nothing else. Posted on April 1, So, we lose nothing, but we gain something by being able to test against a TCP port that we care about. ☆ 코인마켓갭 https://coinmarketcap. Or Do I need to install anything before it? sonia_1985 , Jul 6, 2012. When I > try to start nagios it returns an exit 0 (I put a trace in so I could see) > but no processes ever start up on the box. we EMBED a java home inside the zip…nothing else can use it but that copy of sqldev. how do you ping an ip address and port number. I timed the comand (/sbin/zabbix_agentd -t tnsping[ORACLE1]) and take 10 seconds, in the worst case, to receive a empty answer, futhermore when is Timeout problem zabbix show the message "timeout while executing a shell script". Test inter-database communication with tnsping. mangopudding wrote:Scenario 3 - with XI-2012 R1. Ans : jserv is nothing but servlet engine which will run u r servlets. It inspects the state of an Oracle listener. after a silent install of Oracle Client 10. then do nothing and tnsping the listener later. By the way, I made sure the listener did not know of any services. This utility only ensures the availability of a listener; but not about the databases behind the listener. We are running an Oracle 11g on Amazon EC2 and I can connect and query fine with SQL Developer but with Toad and SQL/Plus I can connect but when I try to do a simple select. Save Cancel Reset to default settings. Login to the operating system as a User who. Andrew's Oracle Blog , Oracle client, Solaris, sqlplus -v, tnsping Note the use of %NOTFOUND to jump out of the loop when there is nothing more to return. Cause What was changed between the two is the way Oracle resolves hostnames to IPs, more specifically the system call used to do that. We will also look at a utility. RRA job is to pick the log/out file from the file system and show on the editor when u press view log/out button in ‘View concurrent request form’. Any ideas? Thanks. EASY INSTORE RETURNS. Oracle talking to SQL Server over a normal database link? Now with all my (off topic) posting about SQL Server these past few weeks it was inevitable that at some point i would want to create a direct link between Oracle and SQL Server for interfacing. He is oddly proud of having used PL/SQL to write TCP/IP networking clients, tnsping callouts, near-realtime commodity price loaders, and transcendental functions. This returns a DataTable that contains only rows from the specified metadata collection that match the specified restrictions. net, tnsping works successfully. Oracle 10g/11g Database Administration I Part 1 teaches you how to install, administer and maintain an Oracle 10g or 11g database in an effective and efficient manner and explores how an Oracle Database applies 'grid computing' to multiple computers to provide fast, efficient, secure data storage. rubyonrails. Do you wish to remain uninformed of security issues ([Y]es, [N]o) [N]: Y The OCM configuration response file (ocm. I concatenated in a "random" character to prevent this scenario. It inspects the state of an Oracle listener. I felt dead inside!. this should return invalid username/password - this will show the client has tried to connect to the server. 1, „predefined aliases“). DEC VMS is a classic example. Learn vocabulary, terms, and more with flashcards, games, and other study tools. At this point the data creation is complete and you are ready to start running a performance test. I think this bug is equal to Richard's (#6456), that was closed for no feedback. A Ruby library that simulates the Oracle tnsping utility - djberg96/net-tnsping. SQL> conn prod/prod@shaik. As this happens the. To know about Speech Synthesizer refer MSDN - Reference for PowerShell is captured in idera PowerShell Tip (Speech-Week) Yes, this reminded a project I delivered for one of our Dutch customer!. Posted on April 1, So, we lose nothing, but we gain something by being able to test against a TCP port that we care about. Oracle Apps DBA Interview Questions. 2 when it suddenly got canceled. When you start with the autonomous transaction processing database, you need nothing of this knowlege. Starship featuring Mickey Thomas is on tour now. Covering useful but little–known features from Oracle9i Database through Oracle Database 11g, this book will improve your efficiency as an Oracle database administrator or developer. If someone knows what is the limitation of not able to tnsping but can sqlplus connect, ping , I would appreciate if you could share. When reading the headline, I assume you wonder what secrets could be hidden inside tnsnames. pomsdevdb it returns an (ok). When it comes to checking if a network port is opened or closed on a remote computer, there's no easier way than to use Telnet. getParameter() in Comet POST requests. We're still not sure how tnsping worked at all when using tnsping and only the db_hostname though. The Oracle tnsping utility can help in this situation. 3) If both the above works fine, see if listener is up and running tnsping servername 14. This article presents some basic techniques for creating Windows batch files and UNIX/Linux shell scripts that connect to SQL*Plus and RMAN. now if you do this will return just a single row =) select * from srgt_guarantee where srgt_facility_grading_id=1882 and rownum=1; Will return just a singl row. Nothing to roll back. Thanks for the link. Weblogic Administration Interview Questions Q: What do you mean by weighted based server instance? How do you configure it? Ans: The Weblogic Servers in the clustered environment could be routed in 6 ways ROUND-ROBIN, WEIGHT-BASED, RANDOM and same algorithms with Affinity. I really hope this will be included in future releases. Oracle Shell Scripting. send other data to the client (something other than HTML). 找出tnslsnr pid. The listener on the machine does not know about the instance you are trying to connect to. You can use the nslookup command to see if the IP address returns the hostname or hostname returns the IP address. tnsping is command used to check the. Description. I can no longer connect to the server using TNS, but only direct. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58. GIFT CARDS. I hope that the problem will be solved very soon. We're still not sure how tnsping worked at all when using tnsping and only the db_hostname though. Search Search. My tnsping is slow, and so I want only the tnsping to be traced and nothing else. So a tnsping of ‘vlnxora1’ is successful, but an actual connection to the database returns ORA-12514. * Cloning is nothing but creating a copy of production system in to a test or development environment. FALSE!! If you are not physically attracted to your partner, say good-bye to everything fun in life! My marriage was a sham, I felt like a fraud, there was zero excitement, passion, nothing to look forward to. Email address/User Name: <----- if you choose not to provide just press return here You have not provided an email address for notification of security issues. I was using the full path and permissions were set correctly. See all five of them in the Concurrent Manager:. send other data to the client (something other than HTML). Some PL/SQL procedures contain DDL internally, such as dbms_job. From time to time, the same situation occurs in my life as a programmer: I am able to accomplish a certain task quickly and easily - such as for example rearranging a computers TCP/IP settings to a set of predefined values or extracting some data from an Oracle database — by using a certain command line tool specialized on that task. If nothing exist you can add one user variable. tnsping only checks that a listener is running on the endpoint, nothing else. This function should take one. PreviousPage. com 상장된 코인들의 시가총액 확인 가능 ☆ 코인스케줄 https://www. * Cloning is nothing but creating a copy of production system in to a test or development environment. Login to the operating system as a User who. I can ping the server IP and it returns 100%, but a tnsping of the db times out. 找出tnslsnr pid. In the oracle. exe) on thousands of Windows servers, and return the value of the output. Now oracle client giving tnsping response very quickly but in database path tnsping varied up to 3000 msec. The 'Ping' class is similar to the Ping. func NewSessionIniter ¶ Uses func NewSessionIniter(m map[ string ] string ) func( driver. Something less known in the Oracle world is the tnsping tracing, which can be activated too. From time to time, the same situation occurs in my life as a programmer: I am able to accomplish a certain task quickly and easily - such as for example rearranging a computers TCP/IP settings to a set of predefined values or extracting some data from an Oracle database — by using a certain command line tool specialized on that task. tnsping will return succes even if that database doesn't exist, or is down. Oracle Server 9i Quick Reference Guide Disclaimer 2 Oracle Architecture 3 Instance 4 Database 8 Database Utilities 9 Tablespaces, Datafiles & Segments 10. That's it folks! Then we can start creating the service - documented step by step. In this guide, we will discuss how to use a tool called traceroute to diagnose where a network issue may be happening. When I do: e:\oracle\ora92\bin\tnsping pw_data. I can no longer connect to the server using TNS, but only direct. The service must then return a list of text lines in the format ":". What can I do to reduce the time required for cutover?. exe) on thousands of Windows servers, and return the value of the output. ☆ 코인마켓갭 https://coinmarketcap. You may have to register before you can post: click the register link above to proceed. TNSPing to 100% available databases (accessible from other machines, i. 12154, 00000, "TNS:could not resolve the connect identifier specified" // *Cause: A connection to a database or other service was requested using // a connect identifier, and the connect identifier specified could not // be resolved into a connect descriptor using one of the naming methods // configured. Now i checked all etc\host file and add ip and host name ,even though no effect on it. Solution was; 1. A LOG I/O operation may be 512B, but data is always 8KB or higher. else do a PS and grep for tnslsnr PID kill -9 listener_pid lsnrctl start resume cron job end. return nothing to the browser, this is sometimes used when responding to an Ajax request. A Simple Guide to Exadata at Oracle Openworld 2019. However, we know that sometimes a return or exchange is necessary, and we will do everything we can to make sure you love what you have. Nothing was changed in the configuration of the OS, only the upgrade from Oracle 10g to 11g was done. =) 2408 1882 on 1 50 -1 455 [NULL] YES NO 40 This cool to explore enjoy sunita. Information here may no longer be accurate, and links may no longer be available or reliable. 2) Author: David Heinemeier Hansson Rubyforge: http://rubyforge. They all think it's a pain, but once you've got this up and running it is very nice to be able to develop and code in OS X and assume the Oracle server is exactly that, an Oracle server on another machine. log once again: Figure-147: The file "/etc/localtime" was the last one accessed before crash (core dump). This is compilation of posts from various forums and groups. Sqlplus may or may not end up on your machine. Oracle 10g/11g Database Administration I Part 1 teaches you how to install, administer and maintain an Oracle 10g or 11g database in an effective and efficient manner and explores how an Oracle Database applies 'grid computing' to multiple computers to provide fast, efficient, secure data storage. the listener can be running just fine but the database could be down. This utility only ensures the availability of a listener; but not about the databases behind the listener. The Oracle tnsping utility can help in this situation. However, we know that sometimes a return or exchange is necessary, and we will do everything we can to make sure you love what you have. Oracle has been contacted to get their input on this. for example this tnsping took about 270 ms which is strange and its consistent Used TNSNAMES adapter to resolve the. You all know the entries in tnsnames. This one has me stumped. Hi, tnsping is an Oracle tool that is sort of like a ping command. Compile, link and run Share!. TOAD is not a problem either. Welcome to LinuxQuestions. ora which look like. Setup your ATP-Service 1. Btw: it does not return the "FIRST" row -- it returns A row. Then the database should be opened for normal use. Creates a summary that provides a histogram of activations. > Nothing is working. How to Remotely Ping Microsoft Azure VMs. - Some form of networking (use "Bridged" if you need to access this across the network). Tejaswi August 4th, 2010 on 11:10 am. Note: This utility only tests if the listener is available. After drive crash, I had to reinstall Vista Ultimate, Oracle 10g Client, and Toad 9. log once again: Figure-147: The file "/etc/localtime" was the last one accessed before crash (core dump). You can send an Internet Control Message Protocol (ICMP) echo request using both synchronous and asynchronous methods of the 'Ping' class. This is exactly the configuration I recommend for your CIT 320, 420, 425 students. ネットワークの疎通・経路確認(ping、arp、tracert、pathping、TNSPing, route、net、netstat,nbtstat、netsh firewall) ネットワークの確認などに用いるコマンドはたくさん有りますが、私はネットワークの確認には下記のコマンドを使用して確認しています。. Chen_Blog 越努力,越幸运! 博客园; 首页; 新随笔; 联系; 管理; 订阅; 随笔- 98 文章- 3 评论- 18. Visíta Yahoo! Noticias. TNSPing to 100% available databases (accessible from other machines, i. can you help me ? Some Developers Said [b] below solution, i'am also try that solution but its not work for me. Problem with Check_Oracle_Health plugin by allanhillier » Mon Jun 09, 2014 3:21 pm I was wondering if some would be kind enough to give me some assistance and guidance with a plugin that is causing me some grief. We're still not sure how tnsping worked at all when using tnsping and only the db_hostname though. ora file on the database server to make sure it is listening for your instance: lsnrctl status. DEC VMS is a classic example. During immediate shutdown, before the oracle database is shut down, oracle will rollback active transaction and disconnect all active users. Justin Cave What does tnsping from other machines to the slow database, database 1, return? Is this a problem only from this one machine or from many machines? I would wager that the problem is that database 1 & 2 are being resolved through different paths at the TNS level. TRACE_LEVEL. You can send an Internet Control Message Protocol (ICMP) echo request using both synchronous and asynchronous methods of the 'Ping' class. Tejaswi August 4th, 2010 on 11:10 am. PL/SQL Developer is an Integrated Development Environment that is specifically targeted at the development of stored program units for Oracle Databases. We pride ourselves on providing the highest quality of customer service, and are committed to offering product you can use and love forever. a) TNSPing the database b) Connect using the username and password in step 1 c) Verify the server, sid, and port Driver errors (Cannot create JDBC driver of class '' for connect URL 'null'): Place the ojdbc14. Test inter-database communication with tnsping. All Software. Am I doing this correctly. stay out of the bin directory, just run the EXE in the top level dir. So during log file switch, Oracle has to write lot of blocks to disk and we will see sudden spike in IO. - A hostname and fully qualified domain name. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58. RRA job is to pick the log/out file from the file system and show on the editor when u press view log/out button in ‘View concurrent request form’. Creates a summary that provides a histogram of activations. This tutorial will guide you on how to perform a minimal installation of latest version of CentOS 7. I can no longer connect to the server using TNS, but only direct. 0 I would really appreciate if someone could reply me quick here. Is there anyway in which I can keep these files to some other area in the filesystem. after a silent install of Oracle Client 10. Starship featuring Mickey Thomas is on tour now. Two Years and Multiple Lawsuits Result in Nothing – Deutsche Bank Doesn’t Have Trump Tax Returns… Posted on October 10, 2019 by sundance Two years of litigation, thousands of resistance hours used, millions spent on lawyers, and they don’t even get a T-Shirt. Oracle tnsping tips Oracle Tips by Burleson Consulting The following is from the bestselling book Oracle Utilities: Using Hidden Programs, Import/Export, SQL Loader, oradebug, Dbverify, Tkprof and More today and receive 30% off. Hi, tnsping is an Oracle tool that is sort of like a ping command. 0 client installed. From the client, I am able to ping the host, and tnsping the host. jserv is nothing but servlet engine which will run u r servlets. However, ping should end up trying DNS if the other lookup methods don't return an answer, implying the reason ping fails on its own is because another method it's trying before DNS is returning an answer. Am I doing this correctly. All Software. If it doesn’t, it means that the server is unavailable or there is no permitted route to it from where you connecting from. Telnet is one of the famous network protocol widely used to manage network devices and other equipment that support this protocol. Covering useful but little–known features from Oracle9i Database through Oracle Database 11g, this book will improve your efficiency as an Oracle database administrator or developer. Managed to fix the issue. log file from tnsping, but nothing from SQL/Plus. Do a personality test system, some multiple-choice questions, depending on the option, given the results I do not know how to design a database, the ability to automatically generate a set of questions, questions whether the interface, such as adding a document by. adding tnsping to the instant client 11. [04-May-2010 04:28:27] wtf is zenoss doing, i just installed it and its sitting at "Zenoss installation complete" and refused to return me to a prompt. One of the many enhancements made to the CO 10. ora or easy connect strings; ldap is currently not supported. The performance page or top activity may show high I/O waits but it won't indicated if the latency of I/O is unusually high or not. Dear , I want to SUM SP19 to update our netweaver 7. pdf), Text File (. getParameter() in Comet POST requests. Oracle EBusiness Suite R12 (Upgrades,Patching,Cloning on all Environments) AWS upgrade and implementation expert. During this lesson, you will learn how to: Prepare your environment to. Remove Oracle Server from BackupExec 14 completely. I timed the comand (/sbin/zabbix_agentd -t tnsping[ORACLE1]) and take 10 seconds, in the worst case, to receive a empty answer, futhermore when is Timeout problem zabbix show the message "timeout while executing a shell script". RRA is nothing but FNDFS which is part of apps listener. , DOS FDISK, OS/2 FDISK) Command (m for help): p Disk /dev/sdb: 255 heads, 63 sectors, 4427 cylinders Units. Email address/User Name: <----- if you choose not to provide just press return here You have not provided an email address for notification of security issues. I am also able to create ODBC connections to the remote databases on the SQL box that are fine. I was trying to patch Oracle 10. If it returns Y then sysadmin password is correct jserv is nothing but servlet engine which will run u r servlets. You can use the nslookup command to see if the IP address returns the hostname or hostname returns the IP address. I don't need to scroll down several pages, like e. tnsping was a quick way for testing database connectivity (which is all I really care about in the client install - it's the DBA's job to make sure the database is up and running). Comprender, construir, reparar y disfrutar de nuestro mundo tecnológico. What do you need is a compartment and the right to create a autonomous transaction processing database. Is there anyway in which I can keep these files to some other area in the filesystem. Tejaswi August 4th, 2010 on 11:10 am. Btw: it does not return the "FIRST" row -- it returns A row. ;The URL must return a status code of either 404 or 410. Information here may no longer be accurate, and links may no longer be available or reliable. Problem Description:-----Whenever you try to connect your database it returns error ORA-12154. Running command prompt commands using C#. The TNSPING utility determines whether the listener for a service on an Oracle Net network can be reached successfully. Oracle Database and Fusion Middleware Administrator Learnings Working as Oracle DBA (10g OCP,11g RACcluster,12c OCP,12c OEM,ITIL V3, 12c Weblogic Certified) and would like to publish the observations and experiences on day to day activities and managing oracle databases, Linux/Unix systems and shell scripts and would like to hold a common place. I have done it with WAV but the files are really big. There is nothing necessarily wrong but if the Standby has been uncharacteristically building up 'CURRENT' applied logs for hours or the filesystem is starting to fill up with shipped archive logs then maybe there is an SQL performance problem or it could be something as simple as a user has not exited their session. And how hard could it be? Just disable the transport of the log-files, no force logging and replace the log_archive strings with uhm. Security Groups. The user I log onto the server as is supposed to be a local admin but wasn't able to edit the tns file or other files I would expect to be able to edit. 本文是对类加载器学习总结!!! 一、问题引入. So Abhijit noticed an interesting detail, if you are counting characters where the input string is nothing but the same repeating search character, then the resulting count is incorrect. tnsping/tnsping80 availability (some of clients were using Forms 6 with tnsping80 and some of them were having tnsping utility) Check is application server available and running (on load balance path, and on single two nodes separately) Database availability. Compatibility. The important thing is the TNS entry that is used by your application components. send other data to the client (something other than HTML).