diff --git a/src/NCollection/NCollection_Array2.hxx b/src/NCollection/NCollection_Array2.hxx
index a06d435c74..58dd25ffb5 100644
--- a/src/NCollection/NCollection_Array2.hxx
+++ b/src/NCollection/NCollection_Array2.hxx
@@ -179,10 +179,10 @@ public:
   Standard_Integer NbColumns() const { return myUpperCol - myLowerCol + 1; }
 
   //! Returns length of the row, i.e. number of columns
-  Standard_Integer RowLength() const { return NbColumns(); }
+  Standard_Integer RowLength() const { return NbRows(); }
 
   //! Returns length of the column, i.e. number of rows
-  Standard_Integer ColLength() const { return NbRows(); }
+  Standard_Integer ColLength() const { return NbColumns(); }
 
   //! LowerRow
   Standard_Integer LowerRow (void) const
diff --git a/src/XCAFDoc/XCAFDoc_Animation.cxx b/src/XCAFDoc/XCAFDoc_Animation.cxx
index eff1b5f53a..705a58355b 100644
--- a/src/XCAFDoc/XCAFDoc_Animation.cxx
+++ b/src/XCAFDoc/XCAFDoc_Animation.cxx
@@ -426,6 +426,7 @@ Handle(XCAFAnimObjects_AnimObject) XCAFDoc_Animation::GetObject()  const
     aNewOperObj->SetInverse(anIsInvert);
     anOrderedOperations.Append(aNewOperObj);
   }
+  anObj->ChangeOrderedOperations() = anOrderedOperations;
   return anObj;
 }