DFS3987 FDR CAPABLE ENVIRONMENT NOT COMPLETED - COMMAND REJECTED

Explanation
 An IMS system was enabled for Fast DB
Recovery.  However, the Fast DB Recovery environment is not completed
because restart is in progress and the XCF JOIN request has not been
performed yet.

System action
 The command is rejected.

Operator response
 After the restart operation or cold start
completes, enter the command again.

Module
DFSCMT50