diff --git a/src/file_error_numbers.txt b/src/file_error_numbers.txt
new file mode 100644
index 00000000..db9728cc
--- /dev/null
+++ b/src/file_error_numbers.txt
@@ -0,0 +1,26 @@
+ 1 deque_base
+ 2 flat_map_base
+ 3 flat_multimap_base
+ 4 flat_multiset_base
+ 5 flat_set_base
+ 6 forward_list_base
+ 7 list_base
+ 8 map_base
+ 9 multimap_base
+10 multiset_base
+11 pool_base
+12 ipriority_queue
+13 queue_base
+14 set_base
+15 stack_base
+16 iunordered_map
+17 vector_base
+18 observer
+19 ihash
+20 intrusive_forward_list
+21 intrusive_list
+22 intrusive_links
+23 iunordered_set, iunordered_multiset
+24 variant
+25 iunordered_multimap
+26 iunordered_multiset
\ No newline at end of file
diff --git a/src/iunordered_multimap.h b/src/iunordered_multimap.h
index d6a1d320..2d7459eb 100644
--- a/src/iunordered_multimap.h
+++ b/src/iunordered_multimap.h
@@ -49,7 +49,7 @@ SOFTWARE.
 #include "error_handler.h"
 
 #undef ETL_FILE
-#define ETL_FILE "16"
+#define ETL_FILE "25"
 
 namespace etl
 {
@@ -959,8 +959,8 @@ namespace etl
 
     //*********************************************************************
     /// Returns a range containing all elements with key key in the container.
-    /// The range is defined by two iterators, the first pointing to the first 
-    /// element of the wanted range and the second pointing past the last 
+    /// The range is defined by two iterators, the first pointing to the first
+    /// element of the wanted range and the second pointing past the last
     /// element of the range.
     ///\param key The key to search for.
     ///\return An iterator pair to the range of elements if the key exists, otherwise end().
@@ -985,8 +985,8 @@ namespace etl
 
     //*********************************************************************
     /// Returns a range containing all elements with key key in the container.
-    /// The range is defined by two iterators, the first pointing to the first 
-    /// element of the wanted range and the second pointing past the last 
+    /// The range is defined by two iterators, the first pointing to the first
+    /// element of the wanted range and the second pointing past the last
     /// element of the range.
     ///\param key The key to search for.
     ///\return A const iterator pair to the range of elements if the key exists, otherwise end().
diff --git a/src/iunordered_multiset.h b/src/iunordered_multiset.h
index a5f1cf5d..3c32b631 100644
--- a/src/iunordered_multiset.h
+++ b/src/iunordered_multiset.h
@@ -49,7 +49,7 @@ SOFTWARE.
 #include "error_handler.h"
 
 #undef ETL_FILE
-#define ETL_FILE "23"
+#define ETL_FILE "26"
 
 namespace etl
 {
@@ -951,8 +951,8 @@ namespace etl
 
     //*********************************************************************
     /// Returns a range containing all elements with key key in the container.
-    /// The range is defined by two iterators, the first pointing to the first 
-    /// element of the wanted range and the second pointing past the last 
+    /// The range is defined by two iterators, the first pointing to the first
+    /// element of the wanted range and the second pointing past the last
     /// element of the range.
     ///\param key The key to search for.
     ///\return An iterator pair to the range of elements if the key exists, otherwise end().
@@ -977,8 +977,8 @@ namespace etl
 
     //*********************************************************************
     /// Returns a range containing all elements with key key in the container.
-    /// The range is defined by two iterators, the first pointing to the first 
-    /// element of the wanted range and the second pointing past the last 
+    /// The range is defined by two iterators, the first pointing to the first
+    /// element of the wanted range and the second pointing past the last
     /// element of the range.
     ///\param key The key to search for.
     ///\return A const iterator pair to the range of elements if the key exists, otherwise end().