SAC Planning - Error cause for a data action

Hello experts ,

I am running a data action with a simple one line of code that tries to update one of the Account member with value 1 . Here is the line of code :

DATA([d/Account] = "Risk", [d/Opp] = "0123") = 1

However when i run the data action it gives me error :

'Execution of EPM command for step "1 ('RESTORE')" of data action "Restore" on version "Actual" failed. The error has been logged'

I cant seem to understand the cause for this . The error is pretty vague . Is there an error log stored somewhere which can give me the cause of this error ? I am stuck on this and any help is appreciated .

The model is a simple one created with excel file import.