Oracle Solution for Error ora-03127

ORA-03127: no new operations allowed until the active operation ends

What triggered the Error:

An attempt was made to execute a new operation before the active non-blocking operation completed or a new operation was attempted before all the pieces of a column were inserted or fetched.

What should we do to fix it:

Execute the new operation after the non-blocking operation completes. If piecewise binds/defines were done, execute the new operation after all the pieces have been inserted or fetched.