In this post, you’ll learn more about the Oracle ErrorPGA-21222: commit failed during warm start of local LU string with the details on why you receive this error and the possible solution to fix it.
Oracle Error Description
PGA-21222: commit failed during warm start of local LU string
Reason for the Error PGA-21222: commit failed during warm start of local LU string
Cause: The RRM was unable to commit updates to its local log during a warm start of local LU
How to fix the Error PGA-21222: commit failed during warm start of local LU string ?
You can fix this error in Oracle by following the below steps
Action: Ensure that the Oracle server and its TNS listener are both operational. Also ensure that the PGA_2PC_LUS table exists and has not been altered or updated manually. If the table has been tampered with, it may need to be reinitialized and the RRM cold started.