Changes
Make whole template include-only.
<includeonly>{{#ifeq:{{yesno-yes|{{{header}}}}}|yes|{{TemplateData header}}
}}{{#invoke:TemplateData| f |classNoNumTOC=nonumtoc |cssParams=border:#B3B7FF 1px solid;|docpageCreate=%s/doc |docpageDetect=/doc$ |msgDescMiss=Beschreibung fehlt |cat=Wikipedia:Vorlagenfehler/Vorlage:TemplateData}}</includeonly><noinclude>
{{Documentation}}
</noinclude>
}}{{#invoke:TemplateData| f |classNoNumTOC=nonumtoc |cssParams=border:#B3B7FF 1px solid;|docpageCreate=%s/doc |docpageDetect=/doc$ |msgDescMiss=Beschreibung fehlt |cat=Wikipedia:Vorlagenfehler/Vorlage:TemplateData}}</includeonly><noinclude>
{{Documentation}}
</noinclude>