Key step of setup APEX on 11G RAC

--Editing the dads.conf File
--/u01/app/ora10g/oms10g/Apache/modplsql/conf/dads.conf
--add the following lines to file dads.conf
Alias /i/ "/u01/app/ora10g/oms10g/Apache/images/"
AddType text/xml xbl
AddType text/x-component htc


Order deny,allow
PlsqlDocumentPath docs
AllowOverride None
PlsqlDocumentProcedure wwv_flow_file_mgr.process_download
PlsqlDatabaseConnectString (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=sss-vip)(PORT=1521))(ADDRESS=(PROTOCOL=TCP)(HOST=xxx-vip)(PORT=1521))(LOAD_BALANCE=yes)(CONNECT_DATA=(SERVER=DEDICATED)(SERVICE_NAME=DBSERVICENAME))) TNSFormat
PlsqlNLSLanguage AMERICAN_AMERICA.AL32UTF8
PlsqlAuthenticationMode Basic
SetHandler pls_handler
PlsqlDocumentTablename wwv_flow_file_objects$
PlsqlDatabaseUsername APEX_PUBLIC_USER
PlsqlDefaultPage apex
PlsqlDatabasePassword apexpassword
PlsqlRequestValidationFunction wwv_flow_epg_include_modules.authorize
Allow from all



/*
Beaware no space in the value field and TNSFormat is ritht setting instead of TNSNamesFormat
[Mon Jun 22 16:15:51 2009] [error] mod_plsql: '(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=oak-vip)(PORT=1521))(ADDRESS=(PROTOCOL=TCP)(HOST=olive-vip)(PORT=1521
))(LOAD_BALANCE=yes)(CONNECT_DATA=(SERVER=DEDICATED)(SERVICE_NAME=OEMT))) TNSNamesFormat' is not allowed for parameter 'PlsqlDatabaseConnectString' in DAD '/p
ls/apex' (Should be one of [SIDFormat], [ServiceNameFormat], [TNSFormat], [NetServiceNameFormat], or blank for backward compatibility format)
*/