Hello,
I am facing a Problem in creating display items .
First I create a display item and name it ITEM6
This Display item will show Department name of employees .
I create a Block Level Trigger to invoke this display item .
WHEN-VALIDATE-ITEM
select dname into :ITEM6 FROM DEPT where :EMP.DEPTNO=DEPT.DEPTNO;
In Property Palette I edit following
Data Type : char
canvas :canvas4
Then I save ,compile and Run it successfully .
But when i press Execute Query button . It shows me Following error message .
SELECT ROWID,ITEM6,EMPNO,ENAME,JOB,MGR,HIREDATE,SAL,COMM,DEPTNO FROM scott.emp
ORA-00904: "ITEM6": invalid identifier
Regards
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