diff --git a/dmp-backend/core/src/main/java/eu/eudat/service/user/UserServiceImpl.java b/dmp-backend/core/src/main/java/eu/eudat/service/user/UserServiceImpl.java
index 7d2456556..387d4abe8 100644
--- a/dmp-backend/core/src/main/java/eu/eudat/service/user/UserServiceImpl.java
+++ b/dmp-backend/core/src/main/java/eu/eudat/service/user/UserServiceImpl.java
@@ -238,7 +238,7 @@ public class UserServiceImpl implements UserService {
        
 
         UserEntity data = this.entityManager.find(UserEntity.class, userId);
-        if (data == null) throw new MyNotFoundException(messageSource.getMessage("General_ItemNotFound", new Object[]{model.getId(), User.class.getSimpleName()}, LocaleContextHolder.getLocale()));
+        if (data == null) throw new MyNotFoundException(messageSource.getMessage("General_ItemNotFound", new Object[]{userId, User.class.getSimpleName()}, LocaleContextHolder.getLocale()));
        
         AdditionalInfoEntity additionalInfoEntity = this.jsonHandlingService.fromJsonSafe(AdditionalInfoEntity.class, data.getAdditionalInfo());
         if (additionalInfoEntity == null) additionalInfoEntity = new AdditionalInfoEntity();
@@ -264,7 +264,7 @@ public class UserServiceImpl implements UserService {
 
 
         UserEntity data = this.entityManager.find(UserEntity.class, userId);
-        if (data == null) throw new MyNotFoundException(messageSource.getMessage("General_ItemNotFound", new Object[]{model.getId(), User.class.getSimpleName()}, LocaleContextHolder.getLocale()));
+        if (data == null) throw new MyNotFoundException(messageSource.getMessage("General_ItemNotFound", new Object[]{userId, User.class.getSimpleName()}, LocaleContextHolder.getLocale()));
         
         AdditionalInfoEntity additionalInfoEntity = this.jsonHandlingService.fromJsonSafe(AdditionalInfoEntity.class, data.getAdditionalInfo());
         if (additionalInfoEntity == null) additionalInfoEntity = new AdditionalInfoEntity();
@@ -288,9 +288,8 @@ public class UserServiceImpl implements UserService {
 
         if (userId == null) throw new MyForbiddenException(this.errors.getForbidden().getCode(),  this.errors.getForbidden().getMessage());
 
-
         UserEntity data = this.entityManager.find(UserEntity.class, userId);
-        if (data == null) throw new MyNotFoundException(messageSource.getMessage("General_ItemNotFound", new Object[]{model.getId(), User.class.getSimpleName()}, LocaleContextHolder.getLocale()));
+        if (data == null) throw new MyNotFoundException(messageSource.getMessage("General_ItemNotFound", new Object[]{userId, User.class.getSimpleName()}, LocaleContextHolder.getLocale()));
         
         AdditionalInfoEntity additionalInfoEntity = this.jsonHandlingService.fromJsonSafe(AdditionalInfoEntity.class, data.getAdditionalInfo());
         if (additionalInfoEntity == null) additionalInfoEntity = new AdditionalInfoEntity();