Hello Folks,
I am getting this error while write to Data store entity.:"An error occurred while trying to write to the data store. No values have been written. Details: org.hibernate.PropertyValueException: not-null property references a null or transient value :"
Can anyone help me on this? Actually I want one column in a table is non nullable that is also behave as a foreign key.
Thanks
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I kept it as it is. NOT NULL. It worked.
Yep, as long as you populate it before your first attempt to write a row, that'll work fine. The only reason you'd change this is if you wanted to write the row and then populate the FK later for some reason.
manjit.1486 said:I kept it as it is. NOT NULL
Glad to know, It's always error from process and the way it designed . Just remember don't use write to multiple datastore entity for writing new entry when there is Parent -child relationship
Okay, got it.
Hi Mike, I get the same error and all the FKs are NULL in my case. Can you look into this and suggest
The error message in your screenshot is something completely unrelated to the prior contents of this thread, as far as I can tell. It's also fairly self-explanatory.
https://docs.appian.com/suite/help/24.3/Write_to_Multiple_Data_Store_Entities_Smart_Service.html#overview
"The Write to Multiple Data Store Entities Smart Service writes multiple CDT values to multiple entities within the same data store based on your input. This differs from the Write to Data Store Entity Smart Service because you can update multiple entities within a single database transaction."
Just adding on to Mike's comment