hi
i have the above error the
follwing is the position table


CREATE TABLE POSITION
( POSITION_ID CHAR(8) NOT NULL,
DESCRIPTION VARCHAR2(50),
DUTIES VARCHAR2(50),
SALARY CHAR(15),
LEVEL_NO CHAR(15),
CONSTRAINT PKPOSITION PRIMARY KEY (POSITION_ID) );


and the job table



CREATE TABLE JOB
( JOB_NUMBER CHAR(8) NOT NULL,
DATE_CREATED DATE,
DEPT_ID CHAR(9),
POSITION_ID CHAR(9),

CONSTRAINT PKJOB PRIMARY KEY (JOB_NUMBER),
CONSTRAINT FKDEPT_ID FOREIGN KEY (DEPT_ID ) REFERENCES DEPARTMENT,
CONSTRAINT FKPOSITION_ID FOREIGN KEY (POSITION_ID ) REFERENCES POSITION);



when i use
insert into job
values(31002,'1/july/2001',26001,27002);
ther is an error
ORA-02291:integrity constraint (FKPOSITION_ID) violated - parent key not found

i have allready created data in position table for position_id 27002


help appreciated