Okay,
Our awesome Storage Team used the combine power of multiple clustered human brains, and we got the issue.
It is important that the Ldev-ID is available in meta_resource (0) on the storage side where the S-VOL will be created. Then the ID's are the same on both sides.
Because HDID takes a LDEV from the meta_resource (0) VSM .
Best Regards
Gerhard Sulzberger