FreeLists / oracle-l / ORA-00064: object is too large to allocate on this O/S (1,16352000)

[VIVEK_SHARMA <VIVEK_SHARMA@xxxxxxxxxxx>]

Folks

For a BIG Benchmark Run, on increasing the sessions to 7000 (from 5000) getting 
the following ORA Error
ORA-00064: object is too large to allocate on this O/S (1,16352000)
NOTE - increasing of the seesions parameter is necessary for the Benchmark Runs.

$ oerr ora 64
// *Cause:  An initialization parameter was set to a value that required
//          allocating more contiguous space than can be allocated on this
//          operating system.
// *Action: Reduce the value of the initialization parameter.
Does this point to an O.S. Kernel parameter which needs to be increased? if so, 
which?

OS = Solaris 10
machine - SF15K
Oracle 10.2.0.3
db_block_size=8192

Cheers & Thanks

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