diff --git a/lib/archive.js b/lib/archive.js
index 0894733..56e8f3e 100644
--- a/lib/archive.js
+++ b/lib/archive.js
@@ -119,6 +119,7 @@ module.exports.syncElevmappa = async blobContent => {
     }
     logger('info', ['archive', 'syncElevmappa', 'calling skip dsf'])
     const res = await callArchive(payload, e18JobId, blobContent.flow.syncElevmappaTaskId, 'SyncElevmappe')
+    if (!res) throw new Error('404 - Resource not found')
     if (typeof res === 'object') {
       blobContent.flow.syncElevmappa = res
       blobContent.flow.syncElevmappa.status = 'finished'