ldbedit can not create new or edit empty databases. ldbedit -H test.ldb no matching records - cannot edit Workaround: Creating a new database via ldbadd -H testldb ... and then ldbedit this new database.
This is somehow related to https://bugzilla.samba.org/show_bug.cgi?id=8028.
(In reply to Matthias Dieter Wallnöfer from comment #1) I tend to agree, this is not a bug but a feature. Perhaps we need a better message, but for now I'm closing this. Sorry!