[c-nsp] New ACE-20 module is not synching in ANM after replacing with existing module

[Farooq Razzaque]

Hi All
 

We replaced the Faulty ACE module with RMA module in cat 6500 chassis.
 
ACE moudule is being managed by ANM.
 
After replacing the module, while i am doing CLI synching option on this module, following error is displaying
 
"Device Discovery failed: serial number mismatch, expected SAD120407C OLD ACE) but got SAL1435SGAV (NEW ACE)"

ANM Version is 3.2(0)
 
Can anyone let me know that do i need to delete and readd this module again.
 
How it can be fixed
 
i would appreciate your response in this regard