Firstly thank you very much for the replies.
I've been watching the log (ST11) and I see that looks like a memory problem, as I see the following lines:
*** ERROR => ThAllocShortMem: maxSize exceeded (act/size 3199968/244 > max 3200000) [thxxmem.c 1965]
{root-id=000C29E2BEA91EE3B1C966F67CECB36D}_{conn-id=00000000000000000000000000000000}_0
*** ERROR => ThInsCoMsg: no memory to save message of type REQ_HANDLER_ADM [thRequest.c 4525]
*** ERROR => ThAllocShortMem: maxSize exceeded (act/size 3199968/244 > max 3200000) [thxxmem.c 1965]
With that parameter I can increase this memory?
Thank you very much!
A greeting.
Carlos