Early Numbering - Unmanaged Draft scenario with Composition relationship

[former_member830880]

Hi All,

I am developing a Purchase order based app and using Draft functionality . This app has Non GUID based logic based on below blog :

https://blogs.sap.com/2022/03/16/how-to-develop-an-unmanaged-draft-enabled-rap-business-object-with-...

I am facing an issue while creating Purchase Order and items :

1. During header Field population, Control comes in method METHOD earlynumbering_create and entry is created in Draft Header table.

2. When I click on Item Create, control fails to come to method earlynumbering_create. ALso, I found that method clean up is the only common method getting triggered while creating items.

Due to this I have blank Item number for PO and from second Line item creation , dump appears.

Kindly suggest .

[j_pavan_kumar · Accepted solution]

Hi Snehal,

Please enable early numbering in the behavior definition of the item entity and then add the quick fix to add the suggested method to your behavior implementation handler class of the item entity.

OR

Another solution is to generate the item numbers during determination on create.

determination genarate_item_no on modify { field item_no ; create; }

Thanks,

Pavan

[former_member830880 · Accepted solution]

Hello Pavan,

First option suggested above worked. 🙂

[ali-kaplan · Accepted solution]

First one worked for me as well, thanks !