Explanation
An operator entered a start command to activate
TCAS. nnnn users were found to be active from a
previous session. This situation can occur if TCAS previously failed,
and users were not properly terminated.
System action
The system waits for the operator to reply.
Operator response
Check to determine whether the users tried
to enter a logoff command before a new start command for TSO was entered.
If logoff was entered and the users’ address space is still
active, there might be a VTAM/TSO interface problem. Otherwise, take
one of the following actions:
- Reply "U" to continue start command processing and to allow
the active users to remain active.
- Reply "SIC" to cancel the active users normally, allowing
any messages queued for them to be received. Start command processing
will then continue.
- Reply "FSTOP" to force immediate cancellation of the active
users. Start command processing will then continue. Use "FSTOP" only
if "SIC" is ineffective.
System programmer response
Routing code
Descriptor code