thanx for the fast answer. Its working fine now.

But I have another question:

How can I get the number of segments and information about them via API-calls?

I use the STAT operation, but I only get information about keys.

Thank you

The STAT operations gives you information about all of the segments within the keys.
Maybe I'm not understanding what you are looking for. Are you looking for an API call that will tell you what data type each segment is? If so, STAT will provide that information but, as the developer, you should also know the structure of the record without relying on the database.

hello,
I did a very very stupid mistake. Everything is all right now. However, thank you very much again

bye