This answer was in response to the original version of the question, it has since been edited which makes the answer seem irrelevant.
The CHECK
constraint for ORDERSTATUS
demands that ORDERSTATUS
is one of eitherIn Progress
, Fulfilled
, BackOrder
or Cancelled
, but in your insert query you use In Process
which violates the constraint. I'm guessing you meant to use In Progress
?
The error [Err] ORA-02291: integrity constraint (SCOTT.SOFKEY2) violated - parent key not found
indicates that the SALESMANNO S00001 doesn't exist in the SALESMAN_MASTER2_56 table