ICU1030 INVALID SMF DATA LENGTH FROM INSTALLATION EXIT; PROCESSING TERMINATES

Explanation
The key generator installation exit routine returned
the SMF buffer with a value greater than 64 in the length field.

System action
The key generator utility program does not include
the installation-defined data in the SMF record. The program writes
the SMF record to the SMF data set and stops processing.

Programmer response
Check the installation exit routine to determine
if there are any problems in the module and make any necessary corrections.
Link edit the key generator utility program with the corrected exit
routine.  See z/OS DFSMS Using Data Sets 
  Rerun the key generator utility program as follows. If the SETM
or CHGM function was requested and the host master key was not set
(message ICU010I was not issued), rerun the entire job. Otherwise,
use this listing to determine which control statements were processed
successfully. Then rerun the utility program using the CHGK function
to process the remaining control statements. Notify the security administrator.
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)