Solution : https://service.sap.com/sap/support/notes/1443456 (SAP Service marketplace login required)
Key words :
symptom address duplicate warning message, contact person overview page, duplicate warning message, warning message appears, duplicate contact person, quick link 'create', address information, search page, contact persons, terms contact
Related Notes :
| 1435670 | SAP CRM 2007 - SP-Stack 07 |
| 1330969 | Duplicate check popup not always called in WebUI |