Hey there Gang! Do you gain a substantial amount of time if you string together tablespaces to do the transport_set_check for as opposed to running them serially? For example, if I were to run exec sys.dbms_tts.transport_set_check('AAA1,AAA2,AAA3...AAA54'); would it be substantially faster than running: exec sys.dbms_tts.transport_set_check('AAA1'); exec sys.dbms_tts.transport_set_check('AAA2'); exec sys.dbms_tts.transport_set_check('AAA3'); ... exec sys.dbms_tts.transport_set_check('AAA54'); ? TIA! Bambi.