FMM18018E The message message is not allowed in this context.
Explanation
The generic command parser of the storage device adapter received an unexpected message that is not allowed in this context and therefore cannot be handled.
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.