Reprocess a message in BPM

Hi,

In my scenario I have configured a BPM where in, if message does not get processed for 25 mins then I have used a control step in the block to trigger alert.

I have noticed that the message crossed the deadline time and triggered the alert.

But the problem is I cannot reprocess that messages as SXI_MONITOR shows chequered flag without any errors.

For your information both message status and outbound status is chequered flag. Also there are no errors shown in the workflow.

Can anybody help me to reprocess such a message?

Regards,

Suraj Kumar