Sending Data to mulltiple inbound IDOC

hi,

I have a requiremnt to send data to multiple idoc in one interface.

My scenario is soap to idoc.

In SOAP , where we have multiple condition and data that has to be sent to inbound idoc. I have to configure multiple inbound idoc in one interface , according to soap data based on some condition , i have to send some part of data to one idoc, and some part of data to second idoc and so on.

Please give me some logic to fulfil the condition, i can use BPM also.

Regards

V santhosh