--ABS-85341 / ABS-88291

---------------- CONTACTPERSON ----------
ALTER TABLE CONTACTPERSON ADD (STATEMENTCONTACTPERSON VARCHAR2(1) DEFAULT 'N' NOT NULL
                               CONSTRAINT CHK_CONTACTPERSON_STMTCONTPERS CHECK (STATEMENTCONTACTPERSON IN ('Y','N')));
COMMENT ON COLUMN CONTACTPERSON.STATEMENTCONTACTPERSON
IS 'Allowed Y/N. Default N. 
Only 1 contact person for a customer may have a Y';