我们每天在每两个小时运行一次的脚本上收到此错误,但是在一天的不同时间.
ERROR at line 1:
ORA-04068: existing state of packages has been discarded
ORA-04061: existing state of package body "PACKAGE.NAME" has been
invalidated
ORA-06508: PL/SQL: could not find program unit being called:
"PACKAGE.NAME"
ORA-06512: at line 1
有人可以列出哪些条件可能导致此错误,以便我们可以调查？
谢谢.
更新:执行'ALTER SESSION CLOSE DATABASE LINK DBLINK'会使包的状态无效吗？