Avoiding BPM ?

Hi folks,

Currently i have developed a scenario

File->XI->Proxy(Sync)->(File and then JDBC) using BPM.

Basically the response of proxy i am writing in a File and then in a table..Just to maintain this serial order(File and then table)i have used BPM..I know i can do the samething without BPM but i need to maintain the sequence also..

I can determine multiple receivers at receiver determination step only(as same message is being sent to both party) but they should be triggered in sequential order.

Any suggestions..

Regards,