PL/SQL in reports

 Hi All,

I was writing a PL/SQL statement while creating the report. PL/SQL statement as like below. Then it is generating error "Error rendering element. Exception: Invalid column index"

 targetType  :=??EMIP_BIND_TARGET_GUID??;

If i use any static string then it works fine.

Please let me know if you have any solution on this.

Thanks,

Ramesh