When we change passphrase on z/OS we are able to use mixed case characters.
However, if we try to set password in RACF v2 connector with mixed or lower case passphrase, all the lower case characters are converted to upper case.
The problem is on the endpoint side.
The endpoint for RACF v2 connector is CA LDAP server for z/OS.
Release : 14.x
Component : CA IDENTITY SUITE (VIRTUAL APPLIANCE)
APAR is available to fix the problem