ICU053I
USER-SUPPLIED KEY AND KEY USED TO CREATE ddname DO NOT MATCH

Explanation

The value supplied to the key generator as the old host master key (for a CHGM request) is not the value whose variants were used to encipher the entries on the cryptographic key data set (CKDS), identified in the message by ddname.

System action

Key generator utility processing ends.

Operator response

Notify the system programmer.

System programmer response

Ensure that the CKDS that is defined on the specified DD statement is the current version of the data set. Ensure that the value supplied to the key generator is the value that was in the cryptographic unit just before the most recent change. Rerun the key generator utility program. Notify the security administrator.

Source

Cryptographic Unit Support Program (CUSP)

Routing code

2,9

Descriptor code

4