Ora 12545 connect failed

Author: cvmc

August undefined, 2024

Web我想从C#连接到Oracle数据库，但我不能因为此错误是ORA-12545:连接失败，因为目标主机或对象不存在那我该怎么?c#代码 string strConn = Data Source =(DESCRIPTION = +(ADDRESS = (PROTOCOL = TCP)(HOST = DESKTOP-EIQ5M WebORA-12545: Connect failed because target host or object does not exist. Cause: The address specified is not valid, or the program being connected to does not exist. Action: …

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WebMay 7, 2024 · TNS-12545: Connect failed because target host or object does not exist Cause: The address specified is not valid, or the program being connected to does not exist. Action: Ensure the ADDRESS parameters have been entered correctly; the most likely incorrect parameter is the node name. http://www.dba-oracle.com/t_ora_12154_tns_resolve_service_name.htm hillary ear piece debate

ORA-12154: TNS could not resolve service name tips

WebFeb 16, 2016 · Hi experts, I am having same problem with APEX__SERVICE.make_rest_request(),I also created oracle wallet and also create and add and assign appropriate privileges to user as you suggested in this post,but there is problem with rest API call from remote client.can you please help me. Web301 Moved Permanently. nginx WebApr 1, 2024 · 1. Listener.ora file have wrong entry of hostname. 2. In operating system hosts file need to correct. 3. Check hostname is resolved by ping command. 1. Edit the Listener.ora file and correct the hostname entry LISTENER = (DESCRIPTION_LIST = (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP) (HOST = RAC1.oracle.com) (PORT = … hillary eaton

Goldengate DBLOGIN Issue OCI Error ORA (status = 12545-ORA-12545 - Oracle

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WebDec 3, 2024 · ORA-12545: Connect failed because target host or object does not exist tns entries of all 4 nodes ( 2 primary , 2 standby ) is same and as below : RAC = (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP) (HOST = rac-scan) (PORT = 1521)) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = RAC.oracledba.org) ) ) RAC1 = (DESCRIPTION = WebAnswer: The ORA-12154 is a very common error, always related to your local copy of the tnsnames.ora file, your listener configuration and your database name aliases. Make sure that your listener is listening for the same service name that you are using. Your service name might have an alias, so check for global (world) entries and local entries. smart card base componentWebMay 18, 2024 · ORA-12545: Connect failed because target host or object does not existoccurs while connecting to oracle When the TNSPING command is used to connect … hillary dvd

"WebOct 25, 2024 · 1 error has occurred Error: Getting an error while connecting oracle DB from Python : cx_Oracle.DatabaseError: ORA-12154: TNS:co DINESH EDVIN Oct 25 2024 — edited Oct 25 2024 Hi, I am trying to connect the Oracle database from Python IDLE with below code but getting an error. Can anyone help me on this. import cx_Oracle " - Ora 12545 connect failed

Ora 12545 connect failed

WebApr 12, 2024 · ORA-01033 是Oracle数据库的错误代码，表示数据库正在初始化或关闭过程中，无法执行请求的操作。这通常是由于数据库正在进行重启、关闭或启动操作，或者由于数据库实例已经崩溃或被意外关闭所导致的。 ... ORA-12545: Connect failed because target host or object does not exist ... WebAug 22, 2024 · ORA 12545: Connect failed because target host or object does no. (Connect Method: Net Service Ali (4277193) Title. Description. Cause. ORA-12545 error occurs …

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WebJan 29, 2014 · Msg:ORA-12545: Connect failed because target host or object does not exist. Running the same with a single thread works fine. This issue occurs due to an Oracle … WebJul 19, 2024 · ORA-12545: Connect failed because target host or object does not exist Solution In this Document Goal Solution My Oracle Support provides customers with …

WebORA-12545: Connect failed because target host or object does not exist. Cause: The address specified is not valid, or the program being connected to does not exist. Action: Ensure … WebMar 6, 2024 · If you got ORA-12545 connect failed because target host or object does not exist error, probably you used hostname or scan name instead of Public IP adress or Scan …

WebJan 24, 2010 · ORA-12545: Connect failed because target host or object does not exist 566539 Jan 24 2010 — edited Jan 27 2010 Hi, I have RAC database servers (2 nodes). Each node runs 1 respective instance of a common database “dw” oracle 10g 10.2.0.4 . OS: RHEL 5.2. Call these as Node1 and Node2. Node1 runs Instance named dw1 of database “dw” … Web1800071-ORA-12545 when connecting to the database in Fail Safe environments Symptom When SAP processes try to establish a connection to a database that is clustered using …

WebDec 6, 2010 · TNS-12545: Connect failed because target host or object does not exist Cause: The address specified is not valid, or the program being connected to does not exist. Action: Ensure the ADDRESS parameters have been entered correctly; the most likely incorrect parameter is the node name.

WebFeb 15, 2024 · Error: OCI Error ORA (status = 12545-ORA-12545: Connect failed because target host or object does not exist) Solution In this Document Goal Solution My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts. smart card atr analyzerWebCódigo de error: ORA-12545 Descripción: La conexión ha fallado porque el host destino o el objeto no existen Causa: La dirección especificada no es válida o el programa al que se está conectando no existe. Acción: Asegúrese de que los parámetros ADDRESS se hayan ingresado correctamente; El parámetro incorrecto más probable es el nombre del nodo. hillary dyeWebDec 13, 2011 · to [email protected] Hi all, I'm trying to connect to an oracle db using sqlalchemy with turbogears1 and I get this error: sqlalchemy.exc.DatabaseError: (DatabaseError) ORA-12505:... smart card balanceWebAn ORA-12545error occurs when the client is not able to contact the listeneron the node specified. For example: when the listener has not been started on the node, if the node … hillary eating tide podshttp://www.dba-oracle.com/t_tns_12545_connect_failed_because_target_host_or_object_does_not_exist.htm smart card auth azure adWebJul 19, 2024 · ORA-12545: Connect Failed Because Target Host Or Object Does Not Exist (Doc ID 1398054.1) Last updated on JULY 19, 2024. Applies to: Oracle Configurator - … smart card bit4idWebFeb 4, 2014 · ORA-12545: Connect failed because target host or object does not exist 1021200 Feb 4 2014 — edited Feb 5 2014 Hi All, I am not able to connect database remotely. I have two servers with the name US and localhost. Below are my tns details: Details of host Server US: [oracle@US admin]$ more tnsnames.ora smart card bh