Header Compression (COMPHDR)
The list of header data compression techniques supported by the channel.
For channel types sender, server, cluster sender, cluster receiver and client connection (*SDR, *SVR, *CLUSSDR, *CLUSRCVR and *CLTCN) the values specified are in order of preference with the first compression technique supported by the remote end of the channel being used.
The possible values are:
- *SAME
- The attribute is unchanged.
- *NONE
- No header data compression is performed.
- *SYSTEM
- Header data compression is performed.