ORA-00093: pga_aggregate_target must be between 10 m and 4096g-1

SQL> startupORA-00093: pga_aggregate_target must be between 10 m and 4096g-1sql> startup nomountORA-00093: pga_aggregate_target must be between 10 m and 4096g-1

Then, I discovered,The following statement modified earlier has an "M" missing ":

SQL> alter system set pga_aggregate_target = 500 scope = spfile; the system has changed.

Create pfile to the specified location, for example, "C: \ initorcl. ora ".

SQL> Create pfile = 'C: \ initorcl. ora 'from spfile;

Modify the value of pga_aggregate_target in the initorcl. ora file.Then:

SQL> Create spfile from pfile = 'C: \ initorcl. ora '; SQL> startup