Index: openacs-4/packages/acs-tcl/tcl/tcl-documentation-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-tcl/tcl/tcl-documentation-procs.tcl,v
diff -u -r1.36.2.19 -r1.36.2.20
--- openacs-4/packages/acs-tcl/tcl/tcl-documentation-procs.tcl	14 May 2016 10:38:14 -0000	1.36.2.19
+++ openacs-4/packages/acs-tcl/tcl/tcl-documentation-procs.tcl	14 May 2016 11:14:50 -0000	1.36.2.20
@@ -2197,7 +2197,7 @@
 				-default "/packages/acs-tcl/lib/ad-return-complaint"]
     set exception_count 1
     set exception_text $error
-    ns_return 200 text/html [ad_parse_template \
+    ns_return 422 text/html [ad_parse_template \
                                  -params [list [list exception_count $exception_count] \
                                               [list exception_text $exception_text]] \
 				 $complaint_template]