Hi guys,
When trying to import data via Data Management - Import, my import task is failed. Looking at the Execution Log, it doesn't inserted to staging and if I go to Staging Log detail it say "The data value violates integrity constraints"
What is that means ? is the integrity by means the index key of the staging table it self ? But the index only 1 and it is the usual combination of the Definition Group + Execution Id + [myfield]
Like this ->

And that JournalBatchNumber I did specified it in my Source file which is Excel.
On the other hand, I have several field in my source file I leave it blank, as it will be defaulted in the entity it self. I put the default value of those fields in method InitValue of the said entity. Is this allowed ? or is this the one that causing the error ?
Btw, for duplicate records is none because I only test with 1 row only in my Excel.
Thanks,