When a table contains a foreign key, data cannot be imported,

-- If the data in obom_stru_expand1 and obom_stru_expand1 is deleted by mistake, you need to import the data
-- The current database, but the two tables contain foreign keys. You need to disable the data before causing
Alter Table Obom_stru_expand2 Nocheck Constraint All
Alter Table Obom_stru_expand2 disable Trigger All
Alter Table Obom_stru_expand1 Nocheck Constraint All
Alter Table Obom_stru_expand1 disable Trigger All

Insert IntoObom_stru_expand1
Select * FromErp1024.dbo. obom_stru_expand1

Insert IntoObom_stru_expand1
Select * FromErp1024.dbo. obom_stru_expand

alter table obom_stru_expand2 check constraint all
alter table obom_stru_expand2 enable trigger all
alter table obom_stru_expand1 check constraint all
alter table obom_stru_expand1 enable trigger all