FABH0547E INVALID RETURN CODE FROM BUFFER HANDLER

Explanation
 HSSR Engine encountered an I/O problem. For more
information, see the accompanying SYNADAF message buffer.

System action
 HSSR Engine ends abnormally.

User response
 To identify the cause, activate the compare and
hardcopy trace options, and execute the failing call sequence with
the FABHTEST utility (see FABHTEST utility for problem determination).
 If necessary, contact IBM® Software
Support.