标题: ORA-30677: session is already connected [打印本页] 作者: admin 时间: 2016-9-4 21:56 标题: ORA-30677: session is already connected ORA-30677: session is already connected to a debugger Cause: An attempt to connecta session to a debugger could not proceed because
the session is already connected to some debugger. Action: Either use the optionto force a connection or first disconnect the session
from its existing debugger.