FMM18012E The key key is not allowed after message message.
Explanation
The generic command parser of the storage device adapter did not receive the message as expected according to its internal state machine.
Operator response
The occurrence of this error message indicates that an internal error occurred. This error might be caused by an installation of IBM Storage Protect Snapshot that installed with errors or a recent product update that was interrupted during the installation. Reinstall the product to ensure that all of its components are at the same version level.