Specify a Network Packet Size

To improve the performance of large bulk copy operations, you may want to use larger network packet sizes than the defaults. The -A size option specifies the network packet size to use for the bcp session that you are beginning.

The value of size must be:

For example, this command specifies that the SAP ASE server send 40K of text or image data using a packet size of 4096 bytes for the bcp session:
bcp pubs2..authors out -A 4096 -T40960