Indicates the state of a session. Possible values are:
- idle
- The terminal is connected and no CICS® transaction is in progress.
- server
- A CICS transaction is in progress in the server.
- client
- A CICS transaction is in progress, and the server is waiting for a
response from the client.
- discon
- The terminal is disconnected.
- error
- There is an error in the terminal.