Problem with Info Idoc -- please suggest

Hi BW Gurus,

We are facing a problem while running with the process chains , In the Monitor tab I cud see all the datapackets are sucessfully retrieved , but the status is yellow as the application document is not posted (InfoIdoc status in Monitor details),I am processing it manually by manual update option in the context menu of the info idoc, but the same error is preventing many loads to be successful ,and with this the process chains are not running in stipulated time .Pleas suggest me how I can avoid this as its killing so much time.

Its Urgent.

Waiting for your reply's.

Thanks,

Krish