Hello All,

  I am using informatica to import data from external database table to an object in SFDC. The process is running fine except when i change it into Bulk mode. I get the following exception in SFDC:

InvalidBatch : type is not needed for non polymorphic foreign key references

I see this exception in Bulk Data Load Jobs under setup menu. Any pointers as to the reason would be very helpful. 

Thank you in advance.

Regards,

KB