DFS3803I ENTER /SWITCH TO CAUSE THE BACKUP TO TAKEOVER

Explanation
 The alternate (backup) system detected a potential
failure of the active system, but the operator must approve all takeovers.

System action
 The alternate system continues tracking the active
system.

Operator response
 (master terminal)  To initiate a takeover,
enter /SWITCH SYSTEM FORCE on the alternate system. 

Programmer response
 No action is required.