odbc connection failed

ORA-12545: connection failed because the target host or object does not exist, ora-12545 does not exist ORA-12545: the connection failed because the target host or object does not exist 1. Problem Description In the Windows XP system, the AX1 application and the upgraded version of AX2 are installed at the same time to

Nginx Error Connect () failed (111:connection refused) while connecting to upstream workaround, Nginxupstream Today's visit to the company's website suddenly error, throw some English, prompted to see the Nginx error.log log: Cd/usr/local/nginx/logs/saw Error.log, next Tail-n Error.log saw the error content: Connect () failed (111:

Errors and failures inevitably occur in the application. What happens if someone adds a new level of folder to the MDB directory and "updates" The server's directory tree? What happens if the MDB name is changed? What if the MDB file is corrupted? Each of these issues will prevent a successful connection to the data and result in a failed page. Good programming practices suggest that any failure should be t

Label:Zabbix Distributed System Monitoring SystemZabbix is an enterprise-class open source solution that provides distributed system monitoring and network monitoring capabilities based on a web interface. Zabbix can monitor various network parameters, ensure the safe operation of the server system, and provide a flexible notification mechanism to enable system administrators to quickly locate/resolve various problems.This article explains that Zabbix cannot start an error:

When a person asks his Windows client to connect to the oracle server via easyconnect, the following error is reported: ORA-12154: TNS: Unable to parse the specified connection identifier When a person asks his Windows client to connect to the oracle server using the easy connect method, the following error is reported: ORA-12154: TNS: Unable to parse the specified connection identifier Today, I met a

An error occurred while connecting the Android client to tomcat: connect failed: ECONNREFUSED (Connection refused), econnrefused Public static final String BASE_URL = "http: // 127.0.0.1: 8090/HelloWord /"...; Exception Caused by: libcore. io. ErrnoException: connect failed: ECONNREFUSED (Connection refused) will be

Today, a colleague encounters a bizarre problem, and the open platform client says, "tune us to open interfaces, always reporting the following error." Exception information for an error: Java.net.SocketException:Software caused connection Abort:recv failed In his native call is no problem, but deployed to the server is not the tune. The root cause of this anomaly may be multiple, online find a lap,

Tags: database connection Failed communication database firewall MyEclipse Browser(1) Have encountered this problem today: when using MyEclipse in DB Browser connection MySQL appears Communications link failure due to underlying exception! issuesService is open, use SQL command can also be executed, but after a while can not connect to appear above the problem;(2

Tags: check search solution ICT ref data read display warningsThese days have been tossing the MongoDB database, has been the following this problem MongoDB Shell version v3.6.0 connecting To:mongodb://127.0.0.1:27017in for error after poll), Reason:connection refused 2017-12-27t09:54:34.778+0800 E QUERY [ Thread1] error:couldn 't connect to server 127.0.0.1:27017, connection attempt failed: [email prot

First, the scene descriptionSSH connects to the server and discovers that the connection failed, but the IP of the corresponding server can ping.Scene:[[Email protected] ~] # ssh [email protected] Connection Reset by Peer[[email protected]-web ~] # Ping 10.1.101.35 PING 10.1.101.35 (10.1.101.35)bytes of data. from 10.1.101.35:icmp_seq=1 ttl=64 time=0.587 Ms fro

after changing the computer, a lot of environment should be re-built, today I met my Xshell connection is not on Ubuntu problem, share to everyone. I use the VM to open my Ubuntu, want to use Xshell connection, in the Windows environment operation, after all, it is more convenient, but when I use the Xshell connection is always found that the

Today, I met a ORA-12154 problem in the group. Here I will record the solution process.The reason is that when a person in the group asks his Windows client to connect to the Oracle server using the easy connect method, the following error is returned:ORA-12154: TNS: failed to parse the specified connection identifierThe original idea was that there was no related service_name In the listener on the server

location as Oracle 10.2.0. When the system is restarted, the developer still reports an error. However, the error message is blank.3. After the developer settings are changed, go to tools> preferences... settings. In the connection under ORACLE, set Oracle Home and OCI libiary to NULL for automatic detection. The connection is normal and the problem is solved. 2. Application errors: A hard-to-think cau

machine, under Windows, test whether the Linux IP address can be ping; If the ping is not available, either the native IP and the virtual machine IP are not on the same network segment, or the virtual machine is installed, the Vmnet virtual network card is not generated. 3. Open the network adapter for Windows physical computer, enable VMnet1 Note: The first time I used the VMNET8, but the connection with XFTP Linux

Using the event Scheduler (scheduled Tasks) in MySQL,The statement was written, and the operation was OK, but there was no expected result. Online summary of the reasons for the failure of a very many scheduled tasks. There is no one for me.Open the event table in phpMyAdmin and find the following red tip: Connection forcontroluser as defined in your configuration failed.This sentence pasted on the internet search, many are some foreign sites, did not