I have a problem with the referencing of this Script - sql

Question

There is an error with the referencing of table booking to person and driver.
ERROR at line 17:
ORA-02270: no matching unique or primary key for this column-list
I've tried almost everything please help me.
alter session set NLS_DATE_FORMAT='DD/MM/YYYY';
DROP TABLE CARSERVICE;
DROP TABLE DRIVERBEN;
DROP TABLE BENEFITS;
DROP TABLE FOLLOWUP;
DROP TABLE INCIDENT;
DROP TABLE DSESSION;
DROP TABLE TRAINING;
DROP TABLE DRIVERINS;
DROP TABLE BOOKING;
DROP TABLE DRIVER;
DROP TABLE PERSON;
CREATE TABLE PERSON
(
PID CHAR(6) PRIMARY KEY,
PName VARCHAR(20),
PDOB DATE,
Sex CHAR(1),
PMOBILE CHAR(12)
);
CREATE TABLE DRIVER
(
DID CHAR(6),
DGrade CHAR(1),
DCarId CHAR(6),
DLicense CHAR(8),
DStart DATE,
DIPlan CHAR(1),
DSession CHAR(6),
DNRIC CHAR(12),
PID CHAR(6),
PRIMARY KEY (DID, DCarId),
FOREIGN KEY (DID) references PERSON(PID)
);
CREATE TABLE BOOKING
(
BookingID CHAR(6),
PickLoc VARCHAR(250),
DropLoc VARCHAR(250),
TripRating NUMBER(1),
RideFare NUMBER(*,1),
TollOther NUMBER(*,1),
TDate DATE,
TTime VARCHAR(5),
BStatus CHAR(1),
Payment VARCHAR(12),
IncRep CHAR(1),
PID CHAR(6),
DID CHAR(6),
PRIMARY KEY(BookingID,PID,DID),
FOREIGN KEY (DID) references Driver(DID),
FOREIGN KEY (PID) references PERSON(PID)
);
CREATE TABLE DRIVERINS
(
DIID CHAR(6) PRIMARY KEY,
PAmount NUMBER(*,1),
PDt DATE,
FOREIGN KEY (DIID) references DRIVER (DID)
);
CREATE TABLE TRAINING
(
TID CHAR(6) PRIMARY KEY,
TrainingPrg VARCHAR(50),
PrgSession VARCHAR2(10)
);
CREATE TABLE DSESSION
(
SID CHAR(6) PRIMARY KEY,
SDate DATE,
TID CHAR(6),
FOREIGN KEY (SID) references DRIVER(DID),
FOREIGN KEY (TID) references TRAINING(TID)
);
CREATE TABLE INCIDENT
(
INCID CHAR(6) PRIMARY KEY,
RIncident VARCHAR(30),
IncDate DATE,
FOREIGN KEY (INCID) references BOOKING(BookingID)
);
CREATE TABLE FOLLOWUP
(
FollowID CHAR(6) PRIMARY KEY,
IncPIC VARCHAR(30),
FollowUpDt VARCHAR2(50),
IncStatus CHAR(1),
FollowUpDate DATE,
FOREIGN KEY (FollowID) references INCIDENT(INCID)
);
CREATE TABLE BENEFITS
(
BID CHAR(6) PRIMARY KEY,
CMedBenefit NUMBER(*,1),
OBetterCars NUMBER(*,1),
PrepRet NUMBER(*,1)
);
CREATE TABLE DRIVERBEN
(
DBID CHAR(6),
CMedBenefit CHAR(1),
OBetterCars CHAR(1),
PrepRet CHAR(1),
FOREIGN KEY (DBID) references DRIVER(DID)
);
CREATE TABLE CARSERVICE
(
CarID CHAR(6) PRIMARY KEY,
CarType VARCHAR(20),
ServRem VARCHAR(250),
CarServDate DATE,
NextServD DATE,
FOREIGN KEY (CarID) references DRIVER(DCarId)
);

Answer 1

You have these definitions:
CREATE TABLE DRIVER (
. . .
PRIMARY KEY (DID, DCarId),
. . .
);
CREATE TABLE BOOKING (
. .
FOREIGN KEY (DID) references Driver(DID),
. . .
);
These are inconsistent. The primary key for Driver has two component keys. The foreign key reference only uses one. You need to reference both.