标题: ORA-13903: Invalid combination of string threshold [打印本页] 作者: admin 时间: 2016-8-17 10:54 标题: ORA-13903: Invalid combination of string threshold ORA-13903: Invalidcombination of string threshold value and operator. Cause: A non-positive number was used for "Blocked UserSession Count"
metrics while operator contains equal. Action: Usea positive number for the threshold value or use "greater than"
operator.