Index: /trunk/psModules/src/concepts/pmConcepts.c
===================================================================
--- /trunk/psModules/src/concepts/pmConcepts.c	(revision 12658)
+++ /trunk/psModules/src/concepts/pmConcepts.c	(revision 12659)
@@ -223,6 +223,8 @@
 
     if (source & PM_CONCEPT_SOURCE_PHU && !(*read & PM_CONCEPT_SOURCE_PHU)) {
-        if (!p_pmConceptsReadFromHeader(target, *specs, fpa, chip, cell)) {
-            psError(PS_ERR_UNKNOWN, false, "Error reading concepts from header.\n");
+        if (p_pmConceptsReadFromHeader(target, *specs, fpa, chip, cell)) {
+            *read |= PM_CONCEPT_SOURCE_PHU;
+        } else {
+            psError(PS_ERR_UNKNOWN, false, "Error reading concepts from PHU.\n");
             success = false;
         }