Creating Custom Inbound API in SAP S/4HANA Cloud, public edition - Cannot expose association

[mconvertino]

Dear community,

I was following the Tutorials: https://developers.sap.com/tutorials/s4hc-abap-environment-create-custom-api.html

but I am stuck at Step 2.

Once I create the Project View, I cannot activate the View since I have some problems with all the associations that are maintained for example _Item: Cannot expose association "_Item" with projection "I_SALESORDERITEMTP" as target

The tutorial doesn't mention anything about it

Thanks for the support.

Matteo

[JulianoRomanato]

Hello matteoconvertino.

How are you? I have excluded the Tag "SAP S/4HANA Cloud" and included the Tag "SAP S/4HANA Cloud Extensibility" for this question, as SAP API is related to Extensibility.

Regards.

Juliano Romanato.

[Tayane]

Dear Matteo,

We helped you to accept the answer, since there were no updates after 7 days.

You can unaccept it anytime if the answer provided was not helpful enough and you have further questions.

[Zhehui_Xia · Accepted solution]

Hi Matteo,

I used to follow this tutorial and met the problem as well. I deleted "_Item" or some other rows which caused issue and then you can continue to follow the tutorial. I think it doesn't make a big difference if you delete it. So you can have a try.

Best Regards,

Zhehui

[mconvertino · Accepted solution]

Actually it does make a difference because I need to manipulate also the Items. If I delete the associations I don't think that I will be able to have them in my request (write) or response (read).

[Zhehui_Xia · Accepted solution]

That's right. I don't use it so I delete it. Maybe you can try other ways to correct it.