Transport request in npm deploy is blank: Error is 400

[SBasu1234]

Hi

I am trying to deploy an app by npm delpoy command after following the below blog.

https://developers.sap.com/tutorials/abap-custom-ui-bas-develop-s4hc.html#40a75b9d-41ec-4801-a22b-40...

Now I am stuck in step 11 sub step 3 as the deployment fail . .

Now I visited the below post and understood that we ##need the TR mandatorily else  deploy will fail

https://community.sap.com/t5/technology-q-a/error-400-trying-to-deploy-a-sap-fiori-app-to-sap-btp-ab...

but in the SAP Help document there is no TR as well , yet the deploy is successful. Please suggest what needs to be done here, I am attaching the error screen

SAP Fiori Cloud SAP BTP, ABAP environment  SAP Business Application Studio 

[kaidehmann · Accepted solution]

Hi @SBasu1234 ,

https://community.sap.com/t5/technology-q-a/error-400-trying-to-deploy-a-sap-fiori-app-to-sap-btp-ab... is about SAP BTP, ABAP environment. A transport request is needed in this case.

https://developers.sap.com/tutorials/abap-custom-ui-bas-develop-s4hc.html is about key user extensibility in S/4HANA Cloud, public edition. In this case, no transport request is needed. 

The screenshot indicates that there is a long text that can be displayed in the browser. Did you check it? This might give a hint why the request fails with status code 400.

Best regards
Kai

P.S: If you want to implement a Fiori app using developer extensibility, then have a look at https://developers.sap.com/group.sap-fiori-app-purchase-req.html.  

Kai

[SBasu1234 · Accepted solution]

Hi Kai, The issue was I was trying to deploy in the customizing client instead of development client. After I deployed to dev client the deployment was successful. But since the standard app is in customizing client where I have to eventually plug in the development hence its important to move to that client. Or else can you tell me if input data of the FIORI can be posted to a standard API

[kaidehmann · Accepted solution]

Please have a look at https://help.sap.com/docs/SAP_S4HANA_CLOUD/6aa39f1ac05441e5a23f484f31e477e7/c79fa657501546fa8d9a4eee...: "Only OData services from your custom service binding are supported. API services on SAP Business Accelerator HubInformation published on SAP site are not supported. They are released for external consumption only."

[SBasu1234]

@kaidehmann  Does it mean even if I create a FIORI app via key user extensibility I will not be able to post the input table of the APP  to the standard API?

[kaidehmann]

Hi @SBasu1234,

please have a look at note https://me.sap.com/notes/3424818. This should answer your question.

Best regards,
Kai

[junwu]

**** ignore.

[SBasu1234]

Where are trying to deploy is a customizing client of S/4 Hana cloud hence there is no option to provide package. The deployment is successful in dev client but needed in customizing client