[SOLVED] Thanks to everyone for your answers. I proceeded as Adrien suggested and found that there was a problem each time I had a transaction in a different currency (EUR). In fact, the transactions in foreign currency were not "translated" into the local currency in the report, and therefore Gnucash could not calculate the Total.
I checked the Currency Exchange Rate with the Price Editor, and everything was OK. In the Report Editor, the default choice for the exchange rate was "Volume weighted average cost of purchase", and I changed it for "Price recorded nearest in time to the report date".... and that made it! My balance sheet is now OK. Still, I believe that this is a bug in my version of Gnucash. I still have Gnucash crashing with large transactions report involving many years (4 or more). This may be corrected if I upgrade to a newer version, as Geert Janssens suggested. So far, I can live with it. Thanks to everyone Pierre 2017-06-07 20:19 GMT+02:00 Adrien Monteleone <adrien.montele...@gmail.com>: > For the balance sheet issue, I'd start with 12/31/10 as the target date and > work my way backwards to 1/1/10 dividing the time span in half each run. > That way you can quickly narrow down the date area to look for offending > transactions. Likely something in a transaction is not right at the date > where the report no longer works. > > Not sure about a total transaction limit. I'll leave that for someone else. > > Regards, > Adrien _______________________________________________ gnucash-user mailing list gnucash-user@gnucash.org https://lists.gnucash.org/mailman/listinfo/gnucash-user ----- Please remember to CC this list on all your replies. You can do this by using Reply-To-List or Reply-All.