Purpose
From Release SAP NetWeaver 2004s upwards there is the following changein the role-dependent required entry field check for the businesspartner:
In all BP roles in which the communication languagewas set as a required entry field, the correspondence language is now set as a required entry field in placeof the communication language.
You can use this report to transfer values from the communicationlanguage to the correspondence language for all business partnersbelonging to the category Person. You can transfer the values ifyou have not made any entries for the correspondence language up untilthis moment in time. The system ignores business partners that alreadyhave entries for the correspondence language.

Output
The system issues a log showing the number of business partners thathave been changed.