Please relay this message to the mighty sage...

The update trigger on the subscriber (trg_MSsync_upd_ID_RANGE_TEST) calls the stored procedure sp_MSsync_upd_ID_RANGE_TEST_1 that performs the update...

Thanks for the response.  I tried the following on the subscriber and received an error:

alter

database my_db set allow_snapshot_isolation on

set

Just to clarify, the identity column does not have to be in the primary key.