ERROR: ORA-01858: a non-numeric character was found where a numeric was expected DECLARE * ERROR at line 1: ORA-01858: a non-numeric character was found where a numeric was expected ORA-06512: at line 224 ERROR: ORA-01858: a non-numeric character was found where a numeric was expected no rows selected ERROR: ORA-01858: a non-numeric character was found where a numeric was expected no rows selected ERROR: ORA-01858: a non-numeric character was found where a numeric was expected no rows selected ERROR: ORA-01858: a non-numeric character was found where a numeric was expected no rows selected ERROR: ORA-01858: a non-numeric character was found where a numeric was expected no rows selected