In my local database, the query executed well. But when I try to ran against db2 v6.1 running under OS/390 it is not able to execute, it throws the error

SqlCode=-199 Error: illeagal use of keyword as, token is <hexstring> <charstring> <graphstring> was expected
Can't i run the script against 6.1?. My local database is 7.2 If not what's the alternative solution for my problem?