>>Is this a bug? I can reproduce it at will.
>
>Why do you expext an error if index on k_memo exists (according to you)?

Sergey, you have got to be the fastest man on this site. As soon as I posted the message I read it and cought the error, then rewrote it. It could have only been there for 15 seconds max in the original form although I don't know how long it took the server to update what you got. Anyway, it should now read:

use bsmemo order k_seqno