diff --git a/onces/DEMO/DEMO#69040 create_imp exchange tabel.sql b/onces/DEMO/DEMO#69040 create_imp exchange tabel.sql
index 9e7dfaeb5..117936fcb 100644
--- a/onces/DEMO/DEMO#69040 create_imp exchange tabel.sql	
+++ b/onces/DEMO/DEMO#69040 create_imp exchange tabel.sql	
@@ -29,7 +29,7 @@ CREATE TABLE demo_imp_exchange
    modifier         VARCHAR (1),
    appt_id          VARCHAR (500),
    recur_id         VARCHAR (500),
-   seq_nr           NUMBER (10),
+   seq_nr           NUMBER (13),
    fac_import_key   NUMBER (10),
    gelukt           NUMBER (1)
 );