hello, My db is about 180 GB and most of teh data is in mms_step_object_details. am I safe to issue the following truncate command: TRUNCATE TABLE FIMSynchronizationService.dbo.mms_step_object_details Will this affect existing configuration or any other elements of ILM 2007? Please advise. thanks Neil

I did try to run MIISClearrunHistory but that fails because I think the table is huge (170GB).

Neil, I would not directly touch any part of the FIM Databases. If the clearning the runhistory fails either using the GUI or by a script, I would contact PSS. Or perhaps wait for other reactions here in this thread. But I would not touch the database unless MS instructs you to do that. Regards, Thomashttp://setspn.blogspot.com

Anyone from MS online that can help with this? Dont want burn the money if the answer from PSS is to truncate the table. ANy guidance is appreciated.