For the two options you can select for software distribution or software update deployments:
Disable Operations Manager alerts while software updates run
Generate Operations Manager alert when a software update installation fails
Do you need to have the SCCM management pack for SCOM installed for these to work? For the first one, the SCCM agent will pause the SCOM health service during update installs. The second one I'd think you'd have to have the MP installed and the SCCM client forwards an alert to the SCOM agent which shows in Operations Manager console. If not, how does the alert for failed update get processed through SCOM? Please clarify.