155: || Known limitations, enhancements or remarks :
156: || Change History :
157: || Who When What
158: || (reverse chronological order - newest change first)
159: || svanukur 29-APR-03 changed igs_en_su_attempt_pkg.get_pk_for_validation as part of MUS build # 2829262
160: */
161: BEGIN
162:
163: IF (((old_references.load_cal_type = new_references.load_cal_type) AND
180: ((new_references.person_id IS NULL) OR
181: (new_references.course_cd IS NULL) OR
182: (new_references.uoo_id IS NULL))) THEN
183: NULL;
184: ELSIF NOT igs_en_su_attempt_pkg.get_pk_for_validation (
185: new_references.person_id,
186: new_references.course_cd,
187: new_references.uoo_id
188: ) THEN