> set shmsys:shminfo_shmmax=33554432
> set shmsys:shminfo_shmseg=100
> 33554432 * 100 = 3,355,443,200 = 3GB
> I have 32 GB physical memory available. 
> I am getting error 89's and would like to make more shared 
> memory available.
> I don't know why the system admin is only presenting 3GB?
> There are NO other applications or databases running on this server.

I believe you set shmmax to 32MB above.  33554432 / 1024^2 = 32

If you have more shared mem problems, also mention the platform/release
as some Unices have severe limits on shared memory at the current system
memory sizes.