LCK-000001=Lock reference already exists for user {2}.
LCK-000002=Lock reference does not exists.
LCK-000003=Lock reference protected and can be only deleted or updated by user {2}.
-LCK-000004=Lock reference is timeout and could have been modified by user {2}.
\ No newline at end of file
+LCK-000004=Lock reference is timeout and could have been modified by user {2}.
+STD-000001=Unable to re-index the study #{1}, reason: {2}
+SCN-000001=Scenario doesn't contain the step number #{1}
+SCN-000002=Scenario doesn't contain the document #{1}
+KNT-000001=Knowledge element type "{1}" already exists
+SCT-000001=Simulation context type "{1}" already exists
+DCT-000001=Document type "{1}" already exists
