Index: tol/btol/vmatrix_type/vmat_io.cpp
===================================================================
--- tol/btol/vmatrix_type/vmat_io.cpp	(revision 3d9c88d21424ca90af3076b921f8df26b8efb34a)
+++ tol/btol/vmatrix_type/vmat_io.cpp	(revision 7fc4b91fba6ca4ce9fd8d41fdadc91d89767b0d2)
@@ -241,4 +241,16 @@
            "a matrices virtuales de subtipos")+" "+
           CodeName(a.code_)+","+CodeName(b.code_));
+}
+  
+////////////////////////////////////////////////////////////////////////////////
+  void BVMat::err_invalid_dimensions(const char* fName, int nrow, int ncol)
+//Message handler
+////////////////////////////////////////////////////////////////////////////////
+{
+  Error(I2("Cannot apply",
+           "No es posible aplicar")+" "+fName+" "+
+        I2("to create a virtual matrix of dimensions",
+           "para crear una matriz virtual de dimensiones")+" "+
+          "("+nrow+"x"+ncol+")");
 }