Hi Chandrahasan, I am not sure what this patch is all about. Have you enabled maintenance mode successfully. Please run the script in @$FND_TOP/patch/115/sql/wfmqsubc.sql applsys xxx Retry adadmin to enable /disable maintenance mode Regards, Vijay On 8/24/07, Kumaren Chandrahasan N <kumarencn@xxxxxxxxx> wrote: > > > i got 3nodes mls setup > im doing patching > for nls should i apply u11510nls.drv > when i apply it on admin/conc node it fails > and then i couldnt disable the maintenance mode > i get aiimToggleMaintenanceMode():Error while calling aiucm3() error > error while running that scripts > sqlplus -s &un_apps/***** @/ad/11.5.0/patch/115/sql/adsetmmd.sql DISABLE > Spawned Process 22736 > > An error occurred while running adsetmmd.sql > > i brought the apps up and took it down again > still i couldnt disable the maintenance mode > how to use oam to check what patch i need to apply > > > . >