create a registry document

Question

Hi,

I am trying to create a registry to allow the users to manage the status of their suppliers: first create new status and then change it for some suppliers. That will be two registries.
 

I was not able to find documention nor to use this feature.

I have created a QbE in the Business Models' catalogue.
to begin I have made the simpliest: one table with its id & label. I generated it with the option "Generate for registry".

I have typed a XML according to the sample on https://knowage-suite.readthedocs.io/en/7.2/functionalities-guide/registry/index.html.
I don't understand where  is "the one produced under the Qbe development" refered in the page.

Then I try to create a new generic document :
I upload the xml file.
I choose the type "Free inquiry", engine "Qbe Engine".

When I try to execute the document, the error is :
"Failure!!!
An unpredicted error occurred while executing LOAD_REGISTRY_ACTION service. The root cause of the error is: No Persistence provider for EntityManager named statussuppliers"

Have I miss something?
Is there a documentation about creating registries?

Thanks in advance.

Comments

Hi vfou,

The error seems to be related to the name of the entity set in the template.xml. The entity name must be the fully-qualified name of the class representing your registry in the model. Please, verify that the template is configured correctly.

Also, I noticed that you are using Knowage 7.1; I suggest you update it to version 7.4 because the registry features have been improved. Next, refer to the official documentation to develop useful registers for your needs.

Let me know if the problem goes away. Thank you.

Hoping to have been helpful,
Greetings

Alberto