Index: trunk/psLib/src/collections/psCollectionsErrors.dat
===================================================================
--- trunk/psLib/src/collections/psCollectionsErrors.dat	(revision 1807)
+++ trunk/psLib/src/collections/psCollectionsErrors.dat	(revision 1841)
@@ -25,2 +25,7 @@
 psScalar_UNSUPPORTED_TYPE              Specified datatype (%d) is unsupported by psScalar.
 psScalar_COPY_NULL                     Can not copy a NULL psScalar.
+#
+psHash_KEY_NULL                        Input key can not be NULL.
+psHash_TABLE_NULL                      Input psHash can not be NULL.
+psHash_DATA_NULL                       Input data can not be NULL.
+