Process model error

27 replies
65 views

Hi Guys,

I created a process model which let the user inserts his information then save them to the database, it worked fine, but doesn't save the data to the database. When I did refresh I got this.

mikes0011Answer

Brainy

Based on your screenshot, your primary key column, "empid", is not configured for auto-increment. As I noted before, this is required for your case.

This is what it looks like when the column is properly configured in this regard:

The Expression Guru

sunilnaikb0002

Inspiring

Hi,
Can you please share what the error message reads?

A

alim9650Author

Inspiring

An error occurred in executing an Activity Class.

Details: An error occurred while trying to write to the entity "Employee_DB" [id=f3650a76-b78b-4f7b-a711-d3d7efd05e08@4093, type=ES_Employee (id=4016)] (data store: ES_Employee_DS). Details: org.hibernate.id.IdentifierGenerationException: ids for this class must be manually assigned before calling save(): ESEmployeeDT6506 Data: TypedValue[it=4016,v={Ali,<null>,AA@gmail.com,05347384882,Low-Code Team}]

Recommended Action: Examine the activity class to correct the error and then resume.

I got this on my email.

D

deepakg681722

Inspiring

Make your primary key as an auto generated value. it will solve your problem. Go to your CDT click on the key icon of the primary column and select autogenerated checkbox and publish the cdt again.

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