95: -- Validate the start and end sequence number
96: IF p_inserting OR (p_updating AND
97: (NVL(new_references.start_sequence_number, 0) <> NVL(old_references.start_sequence_number, 0) OR
98: NVL(new_references.end_sequence_number, 0) <> NVL(old_references.end_sequence_number, 0))) THEN
99: IF IGS_PR_VAL_PRCT.prgp_val_prct_ci (
100: new_references.prg_cal_type,
101: new_references.start_sequence_number,
102: new_references.end_sequence_number,
103: v_message_name) = FALSE THEN