Idoc processing - all idocs has to be processed or none should be processed

Hi,

I am working on inbound Idoc, I have got 10 idoc created which is ready to be posted. The requirement is all the 10 idocs has to be processed or nothing to be processed . can u tell me how to handle this

the process code is FID2 and the function module is IDOC_INPUT_FIDCC2,