Oracle: ORA-02064 Error Message

Error Description:
Distributed operation not supported

Error Cause:
One of the following unsupported operations was attempted:

1. array execute of a remote update with a subquery that references a dblink, or

2. an update of a long column with bind variable and an update of a second column with a subquery that both references a dblink and a bind variable, or

3. a commit is issued in a coordinated session from an RPC procedure call with OUT parameters or function call.

.

Action:
Simplify remote update statement.