ORA-00820: Specified value of sga_max_size is too small- needs to be at least stringM

ORA-00820: Specified value of sga_max_size is too small- needs to be at least  stringM

Cause: The specified value of sga_max_size is too small for the SGA to  accommodate all of the
necessary SGA components such as the log buffer, buffer  pools, shared pool, etc.
Action: Set sga_max_size to the recommended value or reduce the values of any  SGA component size parameters you have specified.