diff --git a/src-modules/module/rpta/schluesseltabellen/fm_templates.unl b/src-modules/module/rpta/schluesseltabellen/fm_templates.unl
index 2213c19..a40345c 100644
--- a/src-modules/module/rpta/schluesseltabellen/fm_templates.unl
+++ b/src-modules/module/rpta/schluesseltabellen/fm_templates.unl
@@ -999,7 +999,7 @@ drop TABLE tmp_rpta_column2layout;\
 <#elseif format_sql=="">\
 ${selectclause}\
 <#else>\
-${selectclause}${format_sql}\
+(${selectclause})${format_sql}\
 </#if>\
 </#macro>\
 \