SAP Message WB2B206 - The determined address key is not complete

Diagnosis
The address key determined for user name &V1& is not complete.
IF &V2& = &SPACE& AND &V3& = &SPACE&.Address number and person number contains no data.
ENDIF.
IF &V2& <> &SPACE& AND &V3& = &SPACE&.The address number has value &V2&, but the person number contains nodata.
ENDIF.
IF &V2& = &SPACE& AND &V3& <> &SPACE&.The person number has the value &V3&, but the address number containsno data.
ENDIF.

System Response
As the address key for the user name is incomplete, the system cannotreturn the address data of the user in print-formatted form.