AFAIK no. If you wish there is a metalink note that explains it. Raj On 2/21/06, Michael Ray <topshot.rhit@xxxxxxxxx> wrote: > Memory Notification: Library Cache Object loaded into SGA > Heap size 2251K exceeds notification threshold (2048K) > > Am I to be concerned at some point? -- ---------------------------------------------- Got RAC? -- //www.freelists.org/webpage/oracle-l