DFS2470 /SIGN COMMAND REQUIRED

Explanation
 This message is sent to the terminal entering
a transaction or /RELEASE command when no previous
valid sign-on has been done.

System action
 The transaction or /RELEASE command
is ignored.

Operator response
 (local/remote terminal operator)  Enter
a valid sign-on, and then enter the transaction or /RELEASE command.

Problem determination
None. 