Starting transaction SCOT causes TIME_OUT of dialog process

Hello,

we are testing system upgraded to ECC6.0 and I have come accross this problem. Starting transaction SCOT causes TIME_OUT of dialog process. The timeout is set to 1600. I find that the work process is stuck in sequential read of table SOES. This happens also when I try to acces this table by se16, so I'm guessing it has something to do with the table itself, but am unsure what it could be.

Anyone have an idea?

Thanks

A.