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.
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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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