I got the solution:
The Error was that the Webi Report which contains the E-Mail Adresses was out of date. I createt a second Query in the original Report and edited the Settings in the Publications. After this, everything works fine.
I got the solution:
The Error was that the Webi Report which contains the E-Mail Adresses was out of date. I createt a second Query in the original Report and edited the Settings in the Publications. After this, everything works fine.