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 234 


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