P4CHANGE

A hostname and port number of an optional Helix Core changelist server (that is, a Helix Core server for which this Helix Core server derives the most recent unused changelist).

Usage Notes

Used by Client?	Used by Server?	Command-Line Alternative	Can be set in P4CONFIG file?
No	Yes	N/A	N/A

Value if not Explicitly Set

Operating System	Value
All	None. If the Perforce service is operating in unicode mode and `P4CHARSET` is unset, Perforce applications return an error message.

Examples

Helix Core server examples
`perforce.example.com:1818`
`192.168.0.123:1818`

Notes

The format of P4CHANGE is host:port, or port by itself if both the Helix Core server and the changelist server are running on the same host. All servers must be at the same release level.

Port numbers must be in the range 1024 through 32767.

For more information about changelist servers, see Helix Versioning Engine Administrator Guide: Multi-Site Deployment