ICU1008 REQUIRED PARAMETER INFORMATION MISSING

Explanation
The key generator utility program found that the
value for the SETM, CHGM, or SEED parameter on the EXEC statement
is missing.

System action
Key generator utility processing ends.

Programmer response
Supply the missing value in the PARM field
of the EXEC statement and rerun the key generator utility program.
To
ensure that you have all the messages issued for this problem, specify
MSGLEVEL=(1,1) for the job.

Source
Cryptographic Unit Support Program (CUSP)