[ERROR]FRM-40654: Record has been updated. Requery block to see change

Oracle Form FRM-40654

FRM-40654: Record has been updated. Requery block to see change

怎查都沒有lock時,一般都是欄位值前後有空白造成的,解決方法很簡單,

找出對應的table,把空白值update掉就好了。

還有一個就是Lock_row裡的欄位跟DB裡不同所造成的!!