Hi,
I have a cube that on the whole works very well, but periodically when I drill down to some characteristics it runs extremely slowly.
The cube is in a our Test environment and is not being updated with data.
When I go to RSA1[Select Cube] Manage>Performance, the DB indexes are now green after reactivating the cube and recreating the indexes.
Yet, when I drill down to certain characteristics, I can see in SM50 the query is doing a sequential read. It looks as if the secondary index on this dimension is not doing its job or being ignored.
I have tried Checking the Cube Database Indexes in RSRV and all is okay. The Master Data in the relevant dimension all seems to be active.
Any suggestions on how to get to the bottom of this would be much appreciated.
A trace on the SQL is showing the following statement taking excessive time:
Select * from RSDCHABAS where CHABASNM = ? and OBJVERS = ?.
I'm not sure why it's getting stuck on this table and it just list of InfoObjects. It is not reading from the actual cube in this statement.
Regards
Adrian