Process over BPM with message split: strange behavior

Hi everybody,

introduction:

We poll a file from a file-server and pass it to BPM. in BPM there is a multimapping. With each single message a WebService is called.

Now we see that after a special amount of messages, each message is send (from BPM to WebService) four-times; other 3 times.

This is the error: Every message should be send one time.

There is no error in multimapping!

I wonder, why I see more than <b>ONE entry</b> in SXMB_MONI_BPE.

I compared the errorness process with another process, that was OK

In the process that was OK, I see just ONE entry in SXMB_MONI_BPE.

Any suggestions?

Thanks a lot

Regards Mario