Oracle Solution for Error ora-00850

Solution for Oracle Error ORA-00850

ORA-00850: PGA_AGGREGATE_TARGET string cannot be set to more than MEMORY_MAX_TARGET string.

What triggered the Error:

PGA_AGGREGATE_TARGET value was more than MEMORY_MAX_TARGET value.

What should we do to fix it:

Set PGA_AGGREGATE_TARGET to be less than MEMORY_MAX_TARGET.