ORA-01882: Time zone area not found to solve the problem

In this example, the time zone is set to Asia/Shanghai

Proceed as follows:

1) Modify time zone under root user

# cd /root
# vi .bashrc   //打开配置文件 .bashrc

Add: export TZ='Asia/Shanghai'

The complete content of the file after adding is as follows:

# .bashrc

# User specific aliases and functions

alias rm='rm -i'
alias cp='cp -i'
alias mv='mv -i'

# Source global definitions
if [ -f /etc/bashrc ]; then
        . /etc/bashrc
fi

export TZ='Asia/Shanghai'  //此行为新加内容

2) Modify the time zone under the oracle user

# su - oracle
$  vi .bash_profile   //打开配置文件.bash_profile

Add: export TZ='Asia/Shanghai'

The complete content of the file after adding is as follows:

# .bash_profile

# Get the aliases and functions
if [ -f ~/.bashrc ]; then
        . ~/.bashrc
fi

# User specific environment and startup programs

PATH=$PATH:$HOME/.local/bin:$HOME/bin

export PATH

...   //此处省略数据库环境变量配置信息

export TZ='Asia/Shanghai'  //此处为新加内容

Modification is complete! problem solved!