How to solve the problem of ORACLE application being stuck when logging in?

This article mainly explains "how to solve the problem of ORACLE application jam when logging in". Interested friends may wish to take a look at it. The method introduced in this paper is simple, fast and practical. Let's let the editor take you to learn "how to solve the problem of jam when ORACLE applications log in".

Failed server:

SM2-SERVERS

Failure phenomenon:

Around 4 p.m., the workstation reported that the application could not log in.

Use PLSQL to connect to the database, enter the user name and password and get stuck.

The troubleshooting server found that the listening log exceeded 4G, resulting in a failure of the listening service.

Monitoring log directory: d:\ app\ Administrator\ diag\ tnslsnr\ SM2-SERVER\ listener\ trace

Resolution steps:

1. Suspend the listening service: OracleOraDb11g_home1TNSListener

2. Delete listener.log

3. Start the monitoring service

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