This hotfix can be downloaded from the SFDC Customer Portal Web UI, using your username and password for support.tibco.com.  Once logged on you can find the hotfix under Download Menu :
AvailableDownloads/BusinessWorks/Plugins/LDAP/7.2.0/hotfix-4

Listed below is a summary of updates included. Please refer to the associated read me document for any additional information.

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Closed Issues in 7.2.0_HF-004 (This Release)

LDBW-720 : Manage LDAP Connection Pool for the plugin.

LDBW-716 : Intermittent Activity Timeout error in LDAP Search Entry activity.

LDBW-711 : LDAP output schema validation error.

LDBW-710 : Design time SSL connection failure.

LDBW-705 : Unable to make LDAP connection with the ldap server with SSL configuration 
    using Unified directory server.    

LDBW-699 : LDAP Plugin should download the Object class schema in project for 
    further usage.

LDBW-392 : How to add a User Account with a Password into Microsoft Active Directory Server.

LDBW-691 : Radiusprofile cannot be loaded by CreateEntry activity.

LDBW-694 : Detailed information should be available for runtime issues for Create and Update activities.

These issue are fixed.
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