说这个情况的原因可能是:This means Oracle Net isunable to read the filecorrectly or entry inside the file. 解决方法是:Rebuild the TNSNAMES.ORA file, using the GUI Net Manager tool, is the recommend solution. This will ensure there are no mistakes in the net admin file, for example, bracket...
1. 添加监听器配置,listener.ora文件默认包括: LISTENER = (DESCRIPTION_LIST = (DESCRIPTION = (ADDRESS = (PROTOCOL =TCP)(HOST = localhost)(PORT = 1521)) ) ) ADR_BASE_LISTENER = /opt/app/ora11g 为了新建监听器名称,添加如下: DCSOPEN = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)(Host =...