diff --git a/src/Validator/Constraints/ValidPartLotValidator.php b/src/Validator/Constraints/ValidPartLotValidator.php
index e6c27976..f89cf726 100644
--- a/src/Validator/Constraints/ValidPartLotValidator.php
+++ b/src/Validator/Constraints/ValidPartLotValidator.php
@@ -92,8 +92,8 @@ class ValidPartLotValidator extends ConstraintValidator
 
                 //Amount increasment is not allowed
                 if ($db_lot && $value->getAmount() > $db_lot['amount']) {
-                    $this->context->buildViolation('validator.part_lot.location_full.no_increasment')
-                        ->setParameter('{{ old_amount }}', $db_lot['amount'])
+                    $this->context->buildViolation('validator.part_lot.location_full.no_increase')
+                        ->setParameter('{{ old_amount }}', (string) $db_lot['amount'])
                         ->atPath('amount')->addViolation();
                 }
 
diff --git a/translations/validators.en.xlf b/translations/validators.en.xlf
index 448fa5c7..bbcbee74 100644
--- a/translations/validators.en.xlf
+++ b/translations/validators.en.xlf
@@ -197,5 +197,23 @@
         <target>Can not add new parts to this location as it is marked as "Only Existing"</target>
       </segment>
     </unit>
+    <unit id="3xoKOIS" name="validator.part_lot.location_full.no_increase">
+      <segment>
+        <source>validator.part_lot.location_full.no_increase</source>
+        <target>Location is full. Amount can not be increased (new value must be smaller than {{ old_amount }}).</target>
+      </segment>
+    </unit>
+    <unit id="R6Ov4Yt" name="validator.part_lot.location_full">
+      <segment>
+        <source>validator.part_lot.location_full</source>
+        <target>Location is full. Can not add new parts to it.</target>
+      </segment>
+    </unit>
+    <unit id="BNQk2e7" name="validator.part_lot.single_part">
+      <segment>
+        <source>validator.part_lot.single_part</source>
+        <target>This location can only contain a single part and it is already full!</target>
+      </segment>
+    </unit>
   </file>
 </xliff>