We are trying to create a simple process to correct some data via process start form and write to data store entity.
In the writing activity, I received an error message as follows:
Problem: An error occurred in executing an Activity Class.
Details: org.hibernate.PropertyValueException: not-null property references a null or transient value: ESPCustomerDT1234.discountrate Data:~
Actually, I didn't set any value on discountrate.
However, I turned off null constraint of dicountrate.
My CDT is configured like this and my data store has verified succesfully.
ID column is necessary in Appian. It means your CDT needs to have a primary Key if you want to write it to the DB.
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