sync cancel time-out

Hi,

we have a syncbo with a number of register very high and we want all this registers go to the mobile device.But when we execute the syncronization it always cancel.

We have a dump in MI with the next description:

Das Programm "SAPLMEREP_RUNTIME_MASS" hat die maximal zulässige Laufzeit ohne

Unterbrechung überschritten und wurde deshalb abgebrochen.

We try to execute before merep_distributor but so neither run correctly.

Can anybody help me??

Thanks, regards