AC-50207: Fatal: Failed to execute one or more of the config tools during Contex

Oracle EBS R12.1.3  .  
cd  $COMMON_TOP/clone/bin  
perl  adcfgclone.pl  appsTier  報錯 ：   


Beginning application tier Apply - Fri Mar  9 11:11:42 2012
/data02/uat/appltest/apps/apps_st/comn/clone/bin/../jre/bin/java -Xmx600M -DCONTEXT_VALIDATED=true  -Doracle.installer.oui_loc=/oui -classpath /data02/uat/appltest/apps/apps_st/comn/clone/jlib/xmlparserv2.jar:/data02/uat/appltest/apps/apps_st/comn/clone/jlib/ojdbc14.jar:/data02/uat/appltest/apps/apps_st/comn/clone/jlib/java:/data02/uat/appltest/apps/apps_st/comn/clone/jlib/oui/OraInstaller.jar:/data02/uat/appltest/apps/apps_st/comn/clone/jlib/oui/ewt3.jar:/data02/uat/appltest/apps/apps_st/comn/clone/jlib/oui/share.jar:/data02/uat/appltest/apps/apps_st/comn/clone/jlib/oui/srvm.jar:/data02/uat/appltest/apps/apps_st/comn/clone/jlib/ojmisc.jar  oracle.apps.ad.clone.ApplyAppsTier -e /data02/uat/appltest/inst/apps/uat_szxitr03-ts/appl/admin/uat_szxitr03-ts.xml -stage /data02/uat/appltest/apps/apps_st/comn/clone    -showProgress
APPS Password : Log file located at /data02/uat/appltest/inst/apps/uat_szxitr03-ts/admin/log/ApplyAppsTier_03091111.log
  /     50% completed      
AC-50207: Fatal: Failed to execute one or more of the config tools during Context Value Management
Deactivating Context Value Management System.
Restored the Context file in :
        /data02/uat/appltest/inst/apps/uat_szxitr03-ts/appl/admin/uat_szxitr03-ts.xml
Aborting the running of Context Value Management
Error occured before Context Value Management could be completed
  \     78% completed      

ERROR while running Apply...
Fri Mar  9 11:31:03 2012
ERROR: Failed to execute /data02/uat/appltest/apps/apps_st/comn/clone/bin/adclone.pl
Please check logfile.