diff --git a/sapfor/experts/Sapfor_2017/_src/Distribution/DvmhDirectiveBase.cpp b/sapfor/experts/Sapfor_2017/_src/Distribution/DvmhDirectiveBase.cpp
index 51c8ac0..55b6586 100644
--- a/sapfor/experts/Sapfor_2017/_src/Distribution/DvmhDirectiveBase.cpp
+++ b/sapfor/experts/Sapfor_2017/_src/Distribution/DvmhDirectiveBase.cpp
@@ -280,7 +280,54 @@ static inline string calculateShifts(DIST::GraphCSR<int, double, attrType> &redu
     // check for distributed and not mapped dims -> zero them out ('coeffs.second')
     set<DIST::Array*> refs;
     getRealArrayRefs(calcForArray, calcForArray, refs, arrayLinksByFuncCalls);
-    
+
+    //TODO: need to correct errors
+    /*if (!sharedMemoryParallelization)
+    {
+        for (auto& array : refs)
+        {
+            DIST::Array* tmpl = array->GetTemplateArray(regionId);
+            checkNull(tmpl, convertFileName(__FILE__).c_str(), __LINE__);
+
+            auto align = array->GetLinksWithTemplate(regionId);
+
+            bool found = false;
+            for (auto& t : distribution)
+            {
+                if (t.first == tmpl)
+                {
+                    found = true;
+
+                    for (int aDim = 0; aDim < align.size(); ++aDim)
+                    {
+                        int link = align[aDim];
+                        if (link != -1)
+                        {
+                            int tLink = link;
+                            if (!arrayRef->IsTemplate())
+                            {
+                                auto alignMain = arrayRef->GetLinksWithTemplate(regionId);
+                                for (int z = 0; z < alignMain.size(); ++z)
+                                    if (alignMain[z] == tLink)
+                                        tLink = z;
+                            }
+
+                            if (t.second->distRule[link] == dist::BLOCK && baseOnRule[aDim].first == "*")
+                            {
+                                for (int z = 0; z < coeffs.second.size(); ++z)
+                                    coeffs.second[z].first = coeffs.second[z].second = 0;
+                                return out;
+                            }
+                        }
+                    }
+                }
+            }
+
+            if (!found)
+                printInternalError(convertFileName(__FILE__).c_str(), __LINE__);
+        }
+    }*/
+
     const pair<vector<ArrayOp>, vector<bool>> *currReadOp = NULL;
     auto readIt = readOps.find(calcForArray);
     if (readIt != readOps.end())