ORA-12838

ORA-12838: Cannot read/modify an object after modifying it in parallel Problem Statement: I am using APPEND hint with “INSERT INTO SELECT” statement, but when I am trying to SELECT the data after “INSERT INTO SELECT”, it is throwing me “ORA-12838: cannot read/modify an object after modifying it in parallel” First, check what is ORA-12838- ORA-12838: […]