ORA-16181: SGA specified for Logical Standby is too large Cause: MAX_SGA is largerthan 75% of the larger of initialization parameters
SHARED_POOL_SIZE, MEMORY_TARGET, and SGA_TARGET. Action: Specify the value ofMAX_SGA to be less than 75% of the maximum of
SHARED_POOL_SIZE, MEMORY_TARGET, and SGA_TARGET.