Problem: An error occurred in executing an Activity Class.
Details: An error occurred while trying to write to the entity "AX_Maintenance" [id=2ec391d4-a462-4e0e-92e4-b01ad2475087@3690, type=AX_Maintenance (id=3836)] (data store: AX Data Store). Details: org.hibernate.PropertyValueException: not-null property references a null or transient value: AXMaintenanceDT4830.vehicleid Data: TypedValue[it=3836,v={<null>,<null>,2021-11-25,0,o,Scheduled,<null>,<null>,<null>,<null>,<null>,srinivas.talasu@tcs.com,,,,2021-11-26,srinivas.talasu@tcs.com,2021-11-26,<null>}]
Recommended Action: Examine the activity class to correct the error and then resume.
I am getting this error when I add details and storing it in data store. Can anyone help me to identify activity class
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Are you able be solve this problem? I also have the similar issue.
the issue is your DB table is having few fields which are not nullable, means they should have a value before writing it to DB. But from Appian when you are trying to write the data to the table some of the not nullable fields are referencing null values. Due to this you are getting the above mentioned error. Check in DB which fields are showing not nullable & check the same in CDT values whether they are null. Also make your primary key auto increment in Appian
Still getting the same error