The Netflow Analysis (NFA) datasource is showing synchronization failures. DS_PRODUCT_ID_CHANGED is seen in the DMService.log for the NFA datasource
DX NetOps PM + NFA (integration) all releases
A possible cause for this issue would be if NFA was running on a VM and the VCAIM monitoring that particular VM was also discovered on the DA itself. If it was, then the likely cause of this is the VM not being returned by the VCENTER during a change detection and being deleted, therefore the NFA item lost its NPC guid connection attributes.
This will open a new window with the product ID as a string. Take note of this new product ID:
select * from data_sources2\G;
update data_sources2 set SourceGUID='NFA productID '
update data_sources2 set SourceGUID='1234567890' where SourceType=2;
The NFA data source should now synchronize successfully.