*Cause: An attempt was made to use a DDL operation on a remote database.
For example, “CREATE TABLE tablename@remotedbname …”.
*Action: To alter the remote database structure, you must connect to the
remote database with the appropriate privileges.
For example, “CREATE TABLE tablename@remotedbname …”.
*Action: To alter the remote database structure, you must connect to the
remote database with the appropriate privileges.
But you can avoide this Using :
exec dbms_utility.exec_ddl_statement@db_link(‘your statment’);
Thank you
Osama Mustafa
Technology Geek 