Using PL/SQL Table in DBMS_SQL.PARSE - Immediate

[steenie]

TYPE la IS TABLE OF VARCHAR2(128)
INDEX BY BINARY_INTEGER;
lvar_cre la;

arr := 10

DBMS_SQL.PARSE(cur2,lvar_cre,1,arr,FALSE,DBMS_SQL.NATIVE);

Error:
79/4 PLS-00306: wrong number or types of arguments in call to 'PARSE'
79/4 PL/SQL: Statement ignored

Note:
lvar_cre contains a CREATE TABLE DDL

thanks