Sitemapmgr writing xml but not listing subpages

[dlen]

dear forists,

the http://aum-goettingen.de/assets/sitemap ... -pages.xml looks like this

Code: Select all

<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
<url>
<loc>http://aum-goettingen.de/</loc>
<lastmod>2023-01-22</lastmod>
<changefreq>yearly</changefreq>
<priority>1</priority>
</url>
</urlset>

What could be wrong?
Might be it's an outdated version.
Then how do I make the thing instantly create a new sitemap and replace the old one?
what I tried in vain:
- create a new page
- click on - siteadmin - sitemapmgr - pages - send

Thx - Dominik