Reading record from BPM tables using native query

Hi All,

I want to read SAP BPM TABLE BC_BPEM_EL_ENTRY

I have created an ejb app and using Entitymanager and created native query

I am getting following exception while executing query

Record count : The statement >>SELECT COUNT(*) FROM BC_BPEM_EL_ENTRY<< is no SELECT statement and cannot be executed with the executeQuery method.

Let me know how to read record from this table, I do not want to use BPM API