當我修改sde的數據報錯，說被其他用戶鎖定時，但又沒有用戶鎖定！那麼參照如下：
The full error message received is:
Failed to delete selected objects(s)
Lock request conflicts with an established lock
[Locked by database user:’username’on machine:’MACHINENAME’]
Even though there is no connection to ArcSDE by theusernamefromMACHINENAMEyou could receive this error message if there is a hung connection to ArcSDE that was not terminated correctly.
解決：
Usethe sdemon -o info -I userscommand to determine the connection that is causing the error message:
C:>sdemon -o info -I users
ArcSDE Instance esri_sde Registered Server Tasks on TSPGIS37 at Fri Jan 30 11:50:26 2009
S-ID User Host:OS Started
81 TECH_ANALYST TSPGIS37:Win32 Fri Jan 30 11:44:54 2009
84 DAN TSPGIS37:Win32 Fri Jan 30 11:46:08 2009
Find the SID that corresponds to the username and machine name that is causing the error message. Use the sdemon -o kill -t pid command to terminate the hung connection:
C:>sdemon -o kill -t 81
Please enter ArcSDE DBA password:
ArcSDE Instance esri_sde Process Management on TSPGIS37 at Fri Jan 30 11:54:32 2009
Kill Server Task 81? ARE YOU SURE (Y/N)?: y
You should now be able to delete the table or feature class in ArcCatalog.
1、重建空間索引
D:\Program Files\ArcGIS\ArcSDE\ora10gexe\bin 在這個目錄下運行
sdelayer -o alter -l cto_l_11000,shape -g GRID,360,1440 -u sde -p sde -i 5151 -N
2、清除進程 sdemon -o kill -t
3、查看連接數sdemon –o info –I users
4、查看基本參數sdemon –o info –I config