Hi,we installed the scom 2012 r2 and used the scom das (data access service) account also for the data reader and data writer account. But unfortunately we have to change this (security reasons) and we have to use separate accounts for data reader and data
writer. I found the information how to change the credentials on the net and which permissions are required for the 2 accounts. First I changed the Data Reader Account credentials with success, but when I change the Data writer account I get many Scom Alerts...
e.g. SQL Exception: Management Group with id .... is not allowed to access Data Warehouse under login "domain\NewAccount" Instance: Data Warehouse Synchronisation Service...but there are many errors more...what did I wrong?
Is there a step by step guide for changing the account credentials available? I also need the information which permissions I can remove from the scom das account when this account is not longer used for data reader and data writer :)
kind regards klaus