Index: trunk/ippTools/src/pzgetexp.c
===================================================================
--- trunk/ippTools/src/pzgetexp.c	(revision 11857)
+++ trunk/ippTools/src/pzgetexp.c	(revision 12093)
@@ -128,5 +128,5 @@
     }
     if (!psArrayLength(newSummitExps)) {
-        psError(PS_ERR_UNKNOWN, true, "no new fileSet/exp IDs");
+        psTrace("pzgetexp", PS_LOG_INFO, "no new fileSet/exp IDs");
         psFree(newSummitExps);
         return true;