SSIS package failed - A buffer failed while allocating 99940 bytes

We are facing SSIS package failure due to buffer allocation error, when run data flow task for more 100 million rows.

Error Message:

Component : A buffer failed while allocating 99940 bytes.
Component : The system reports 4 percent memory load. There are 274855239680 bytes of physical memory with 263313240064 bytes free. There are 2147352576 bytes of virtual memory with 13418496 bytes free. The paging file has 300625043456 bytes with 289433522176 bytes free.

Observation:

1. The package execution process limited to 2GB, Package executed in 64 BIT windows server 2012 OS

2. Only we are getting this error for huge volume of data.

Please someone can help on this to short out?

Regards,

Satheesh Balakrishnan