B24

Explanation
During processing of the stand-alone version of
the input/output configuration program (IOCP), IOCP encountered an
error in the hardware processor controller and cannot communicate
with the IOCP operator.

Operator response
Notify the system programmer.

System programmer response
Search problem reporting databases
for a fix for the problem. If no fix exists, contact the IBM® Support Center. Provide all printed output
and output data sets related to the problem.

Source
Input/output configuration program (IOCP)