diff --git a/OneM2M_Testcases_CSE_Release_2.ttcn b/OneM2M_Testcases_CSE_Release_2.ttcn
index 614d9688ae2630f0fff479cf4581996fc6d723d9..a766c71ee84219104da449fb25cecffd720231e7 100644
--- a/OneM2M_Testcases_CSE_Release_2.ttcn
+++ b/OneM2M_Testcases_CSE_Release_2.ttcn
@@ -1415,7 +1415,7 @@ module OneM2M_Testcases_CSE_Release_2 {
 						var verdicttype v_verdict;
 						var AeSimu v_ae1 := AeSimu.create("AE1") alive;
 						var Timestamp v_expirationTime_1 := "20301231T012345";
-						var Timestamp v_expirationTime_2 := "20401020T012345";
+						var Timestamp v_expirationTime_2 := "20301231T012340";
 						var template RequestPrimitive v_createRequest := m_createAcpBase;
 						var template RequestPrimitive v_updateRequest := m_updateAcpBase;
 						var ResponsePrimitive v_responsePrimitive;
@@ -1445,7 +1445,7 @@ module OneM2M_Testcases_CSE_Release_2 {
 						var verdicttype v_verdict;
 						var AeSimu v_ae1 := AeSimu.create("AE1") alive;
 						var Timestamp v_expirationTime_1 := "20301231T012345";
-						var Timestamp v_expirationTime_2 := "20401020T012345";
+						var Timestamp v_expirationTime_2 := "20301231T012340";
 						var ResponsePrimitive v_responsePrimitive;
 
 						var template RequestPrimitive v_createRequest := m_createContainerBase;
@@ -1567,7 +1567,7 @@ module OneM2M_Testcases_CSE_Release_2 {
 						var AeSimu v_ae1 := AeSimu.create("AE1") alive;
 						
 						var Timestamp v_expirationTime_1 := "20301231T012345";
-						var Timestamp v_expirationTime_2 := "20401020T012345";
+						var Timestamp v_expirationTime_2 := "20301231T012340";
 						var template RequestPrimitive v_createRequest := m_createSubscriptionBase;
 						var template RequestPrimitive v_updateRequest := m_updateSubscriptionBase;
 						var ResponsePrimitive v_responsePrimitive;