AVZ2608W SOM RACF® new password exit is not installed

Explanation
 Security Optimization Management (SOM) initialization
was  unable to verify that the product's RACF new password exit, S_ICHPWX, is  installed
as part of the ICHPWX01 load module.
User response
 The  product continues to run. This exit detects
password changes that are made  during logon to applications other
than the product. Users will still be able  to use the old password
in the product until the SOM cache entry expires.  Password changes
made during the product logon are recognized without this  exit, and
SOM signals all other product servers that this user's password has
 changed.