CAN bus Message Missing, still Messgae is on the Bus

[ravime]

Hello ,

I have coneected the 5 peripherals and  5 arm7 processsors  using CAN bus. Using one ARM7  processor. I am controlling the all connected nodes(i.e peripherals and processors) . It is working well.

But sometimes, I am  unable to receive the some node messgae by central  ARM7 processor.  But the message is availble on the bus.

Please can anybody give me an hint, why my  ARM7 could't able to receive the message, which is availble on the bus.

Thanks and regards
Ravime