PI messages not found via sxmb_moni

Hi,

I have a problem with my PI system.

The Report RSXMB_SHOW_STATUS reports

- 406 messages in status 014

- 3954 messages in status 029

When I make a selection in SXMB_MONI for this status I do not find any message.

How can this be?

Thanks for your help and Kind Regards

Habib