In this post, you’ll learn more about the Oracle ErrorORA-02050: transaction string rolled back, some remote DBs may be in-doubt with the details on why you receive this error and the possible solution to fix it.
Oracle Error Description
ORA-02050: transaction string rolled back, some remote DBs may be in-doubt
Reason for the Error ORA-02050: transaction string rolled back, some remote DBs may be in-doubt
network or remote failure in 2PC.
How to fix the Error ORA-02050: transaction string rolled back, some remote DBs may be in-doubt ?
You can fix this error in Oracle by following the below steps
Notify operations; remote DBs will automatically re-sync when the failure is repaired.