Hi,
Many thanks for your reply !
I can access of dev system where the problem is (based on7.3). I noticed that the DTP on production system is working very well (based on 7.0).
Both DTP, on production and dev have the same parameters and filters.
It might be the length of source fields but why it's working on production system ? don't you think that the version can influence it ?
Tks,
Romain