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Answer Posted / guest
Cause: The evaluation of the THE subquery or nested table
column resulted in a NULL value implying a NULL table
instance. The THE subquery or nested table column must
identify a single non-NULL table instance.
Action: Ensure that the evaluation of the THE subquery or
nested table column results in a single non-null table
instance. If happening in the context of an insert statement
where the THE subquery is the target of an insert, then
ensure that an empty nested table instance is created by
updating the nested table column of the parent table's row
specifying an empty nested table constructor.
Please add more information about this Error
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Hi guys, I have four tables those are emp,dept,eliminate and uneliminate. i wrote small cursor..when i run, it display one error (ORA-01403 nodata found)... The query is: Declare cursor c1 is select e.ename emp_name from emp e,dept d where e.deptno=d.deptno group by deptno; r1 c1%rowtype; test_emp varchar2(200); begin for r1 in c1 loop begin select eliminate_emp into test_emp from eliminate t,uneliminate ut where t.number=ut.number and t.deptno=e.deptno and rownum<1; end; dbms_output.put_line(r1.emp_name); end loop; end; Thanks...
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