MINI

C:/app/Administrator/product/11.2.0/dbhome_1/owb/bin/admin/namespaceConfig/

files >> C:/app/Administrator/product/11.2.0/dbhome_1/owb/bin/admin/namespaceConfig/oracle_naming_rule.xml

 <name_rules>
     <name_length length='30' semantics='byte' />

     <!--name_case case_preserved='false'  upper_casing_always ='true' lower_casing_always='false'/-->

     <!-- note: for oracle, since the names are generated in enclosure, so any char(except double quote) is legal!! see bug 4241072  --> 
     <illegal_characters value='"'/>

     <illegal_leading_chars  value='' />

     <escape_char value='"' />

     <closure_char value='\' />

     <reserved_names location='oracle_reservedWords.txt' />

</name_rules>