In this post, you’ll learn more about the Oracle ErrorPRCT-01109: Failed to get diskgroup names for node {0} with the details on why you receive this error and the possible solution to fix it.
Oracle Error Description
PRCT-01109: Failed to get diskgroup names for node {0}
Reason for the Error PRCT-01109: Failed to get diskgroup names for node {0}
Cause: Unable to parse disgkroup names returned by acfsutil on the supplied node.
How to fix the Error PRCT-01109: Failed to get diskgroup names for node {0} ?
You can fix this error in Oracle by following the below steps
Action: Oracle internal error. Contact Oracle Support Services.