Oracle Insert not working

Im trying to help a coworker figure out why this query isnt working in SQL Developer. Its a procedure in a package and the Insert doesnt work. The Select that is feeding the Insert brings back plenty of records but the Insert doesnt work. Here is the syntax

    insert into ERROR_SUMMARY_LOG(LOGID,LOG_MSG, LOG_DATE,LOG_PROCESS_RESULT) values (ERR_ID_TAB_SEQ.NEXTVAL, 'START OF BLD_GROUPID_QUART_SUMMARIES. QUARTER: ' || QUARTERIN || ' ,QTRYEAR: ' || QTRYEARIN || ' ,GROUPID: ' || GROUPIDIN, systimestamp,'1');
    commit;
    begin 
      insert into GROUP_QUART_POLDATA ( GROUPID, ERR_ID, ERR_MSG, PERCENTAGE, ERROR_COUNT, ISADQERROR, REJECTEDERR)
        select * from (
            Select GROUPID
             ,AB.ERR_ID
             ,AB.ERR_MSG 
             ,NULL as Error_Percentage
             ,SUM(AB.TOT_ERRORS) as ERRCOUNT 
             ,AB.ISADQERROR
             ,AB.REJECTEDERR 
             from    
              (Select QTRYEAR
              ,QUARTER
              ,DCOCONO
              ,GROUPID
              ,ERR_CARNAME
              ,TOT_ERRORS
              ,ERR_ID
              ,ERR_MSG
              ,REJECTEDERR
              ,ISADQERROR
              from ERROR_SUMMARY_QUARTERLY_TABLE
                where
                (ERROR_SUMMARY_QUARTERLY_TABLE.QUARTER =   QUARTERIN  and ERROR_SUMMARY_QUARTERLY_TABLE.QTRYEAR = QTRYEARIN)
                and (ERROR_SUMMARY_QUARTERLY_TABLE.GROUPID = GROUPIDIN)) AB
                GROUP BY
                  AB.GROUPID
                 ,AB.ERR_ID
                 ,AB.ERR_MSG 
                 ,AB.ISADQERROR
                 ,AB.REJECTEDERR
                order by ERRCOUNT desc);                
        commit;
           EXCEPTION
              when OTHERS then
                P_SUCCESS := 0;
                V_CODE := SQLCODE;
                V_ERRM := SUBSTR(SQLERRM, 1, 2000);
                return;
            commit;
     end;

Select allOpen in new window

The first Insert into the Summary table works fine but the Insert into GROUP_QUART_POLDATA table doesnt work???

Any help would be appreciated
Thanks
JK