Watching activity in BW during Closing and we keep seeing processes in SM66 that have an action of "Read Dictionary". These don't match up to any Oracle Sessions or SQL. Are these some kind of Buffer read? Anyone know what these are?
Yesterday, some users reported slowness and these Read Dictionary actions could be for several seconds. I would not expect any kind of Buffer Read to be that slow. Today, they seem to be much faster.
Just curious. Never noticed these before.