thanks! On Mar 2, 12:28 pm, Chau Huynh <cmhu...@gmail.com> wrote: > You can try searching the error in the group, > it was Q&A many times, and explained in detail cant operate on multiple > entity groups in a single transaction > site:groups.google.com<http://tinyurl.com/yeto4to> > > > > On Tue, Mar 2, 2010 at 8:06 AM, legendlink <gregc...@gmail.com> wrote: > > hi, > > > i have tried to insert multiple insert, using multiple > > pm.makePersistent calls, > > but exceprion always occurrs. > > exception thrown: > > javax.jdo.jdofataluserexception:illegal argument > > cant operate on multiple entity groups in a single transaction > > > i wanted to try to do batch inserts. > > all of the entities should be successfully inserted because they are > > related to each other > > i also tried the pm.makePersistentAll but a single request to > > datastore is limited to 1mb. > > > is there a workaround or am i doing it the wrong way? > > thanks > > > -- > > You received this message because you are subscribed to the Google Groups > > "Google App Engine for Java" group. > > To post to this group, send email to > > google-appengine-j...@googlegroups.com. > > To unsubscribe from this group, send email to > > google-appengine-java+unsubscr...@googlegroups.com<google-appengine-java%2B > > unsubscr...@googlegroups.com> > > . > > For more options, visit this group at > >http://groups.google.com/group/google-appengine-java?hl=en.
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