Urgent EM Issue!!!!!

[zhangjianping]

Whenever I select the item 'Enable Extension Mobility', after save , i'll be promopted below message---

Update failed. One of the required fields on the page has the same value as an entry that already exists in the database. Please check the corresponding Find List page to verify your entry does not exist.

How can i make this issue?????

[Marwan ALshawi]

it osunds u have overlaped entry with other config

just for the required field try to change for example the name from EM1 to EM11 like these try to make changes if worked that means u have really ovelrlaped entry