diff --git a/src/main/java/org/etsi/osl/tmf/so641/reposervices/ServiceOrderRepoService.java b/src/main/java/org/etsi/osl/tmf/so641/reposervices/ServiceOrderRepoService.java
index cd5a5022e5c4d6df41acf94b4e31ff25654817dc..82f36c0ce9addda285261cb5075f1ac1124129f4 100644
--- a/src/main/java/org/etsi/osl/tmf/so641/reposervices/ServiceOrderRepoService.java
+++ b/src/main/java/org/etsi/osl/tmf/so641/reposervices/ServiceOrderRepoService.java
@@ -661,6 +661,8 @@ public class ServiceOrderRepoService {
 			List<String> services = serviceRepoService.getServicesFromOrderID(id);
 
 			for (String serviceId : services) {
+				logger.debug("Will delegate updated SO expected completion date " + so.getExpectedCompletionDate() + " to service with id = " + serviceId);		
+
 				org.etsi.osl.tmf.sim638.model.Service service = serviceRepoService.findByUuid(serviceId);
 				service.setEndDate(so.getExpectedCompletionDate());
 			}