--- a/ClassBuilder.st	Tue Aug 07 21:51:44 2018 +0200
+++ b/ClassBuilder.st	Wed Aug 08 10:22:26 2018 +0200
@@ -2132,10 +2132,11 @@
         ClassBuildError raiseErrorString:'Invalid class name (must start with a letter)'.
     ].
     (className conform:[:ch | ch isLetterOrDigit or:[ch == $_]]) ifFalse:[
-        ClassBuildError raiseErrorString:'Invalid class name (must consist of letters, digits or underline)'.
+        ClassBuildError raiseRequestErrorString:'Invalid class name (must consist of letters, digits or underline)'.
     ].
 
     "Modified: / 11-08-2006 / 12:46:54 / cg"
+    "Modified: / 08-08-2018 / 09:07:44 / Claus Gittinger"
 !
 
 checkConventionsFor:className subClassOf:aClass instVarNames:instVarNameString classVarNames:classVarNameString