diff --git a/src-modules/module/rpta/masken/48000_maskeninfo.unl b/src-modules/module/rpta/masken/48000_maskeninfo.unl
index 0877c3b..7d5f6b6 100644
--- a/src-modules/module/rpta/masken/48000_maskeninfo.unl
+++ b/src-modules/module/rpta/masken/48000_maskeninfo.unl
@@ -4,8 +4,13 @@
 --\
 --Autor D. Quathamer 2024\
 <sqlvars>\
+<sqlvar name="my_base_rs"><![CDATA[\
+select R.uniquename\
+       from rpta_resultset R, rpta_column_layout L\
+       where L.resultset_id=R.tid\
+       and L.uniquename=<<Spaltenlayout>>;]]>\
+</sqlvar>\
 <sqlvar name="basetable" type="hash"><![CDATA[\
-<#assign my_base_rs='sos_stud_astat' />\
 SELECT distinct name,\
 0::smallint as is_virtual,\
 name as runtime_tablename\