ora 12541

Plsql Remote Access Database address ora-12541: TNS: the best way to do without listeners, plsqlora-12541 It is strange that the ip address on the local LAN is not fixed. Now all the ip addresses are fixed, and this error is always reported. Baidu

Using PLSql to connect to Oracle Reports error ORA-12541: TNS: No listener, plsqlora-12541 Many times oracle services are disabled to optimize our startup items. However, when we use PLSQL to log on to oracle after restart, no listening program will

Oracle ora-12541:tns: No ListenerTags: Oracle DataBase Today, using the Oracle database, using the Visual connection tool to connect to the database of the test environment prompt no listener, and finally with the help of the teacher finally

1. The following error occurred: Ora-12541:tns:no Listener, as shown in:The reason for the error is that we do not have the Listener listener service open and the workaround is to open the service in the service as shown in.2. The following error

1. The following error occurred: Ora-12541:tns:no Listener, as shown in:The reason for the error is that we do not have the Listener listener service open and the workaround is to open the service in the service as shown in.2. The following error

After the successful installation of ORACLE11, with Plsql landing when prompted Ora-12541:tns: No monitoring program, unable to login. Here summarizes the solution to this kind of method, hope can help everyone. The first method: Because the address

ORA-12541: TNS: no listenersSolution:1. Connection host string, no listener reportedC: \ Documents ents and Settings \ u120594> connect username/password @ orcl;ORA-12541: TNS: no listenerC: \ Documents ents and Settings \ u120594>Ii. Run the

1. The Tomcat was released yesterday, but after login error, unable to open hibernate session, check that the database cannot connect2. Using PL/SQL to log in to the database, reported ora-12541,tns no listening program, Baidu found the need to

The situation is as follows: Oracle and php are not on the same machine and can access Oracle on the machine where Oracle is located. But when remotely connected via php, the error oci_connect (): ORA-12541: TNS: nolistener is reported. The listener

ArticleDirectory 3. Error: ORA-01017: invalid username/password; logon denied. ORA-01017: invalid username/password; logon denied. 1. the following error occurs: ORA-12541: TNS: No listener, as shown in:   The error is because the