Cannot find ZCL_S4D400_STRUCTURED_TYPES in ABAP learning journey!

[mcgunarathna2]

Hi,

I'm learning ABAP on cloud based SAP BTP. The below highlighted class, which is mentioned in the learning journey, cannot be found. Have I missed anything?

Can someone help me pls?

Thanks in advance. 🙂

[Margit_Wagner]

Hi @mcgunarathna2 
Thank you for bringing this to our attention.
To help us to understand your query better, could you please provide the following information?

• Title or URL of the SAP Learning Journey and the exercise or unit (title/URL)
• Steps to reproduce / refer to the appropriate steps in the exercise 

Kind regards
Margit

[jannes_schofeld · Accepted solution]

Hi Sean,

thanks for providing the screenshots. From what I can see: In step 19 make sure to remove the '/A_PurchaseOrder' from the Address, resulting in the address ending with 'API_PURCHASEORDER_PROCESS_SRV'. You are defining the path with '/A_PurchaseOrder' in the Processing tab, that is why you do not need it in the address URI.

Hope this helps.

Best regards,

Jannes

[Sean · Accepted solution]

Hi @jannes_schofeld,

Yes, i've followed the guide which mentioned to remove the "/A_PurchaseOrder" from the address.

At the processing tab, I've input "/A_PurchaseOrder" as the below screenshot.

But still got the same error. 

Regards,
Sean

[jannes_schofeld · Accepted solution]

Hi @Sean,

you still got the trailing '/' after 'API_PURCHASEORDER_PROCESS_SRV' - can you try to remove that, redeploy your iFlow and see if it makes a difference?

Best regards,

Jannes

[Sean · Accepted solution]

Hi @jannes_schofeld,

Yes, I've removed it the "/" as screenshot below and redeployed the iFlow.

Checked the message monitoring and got the same error:

Regards,
Por Shen

[jannes_schofeld · Accepted solution]

Hi @Sean,

it's hard to tell what could be the issue here. Is there any more error information in the logs?

Also, can you double check, that the Address and Resource Path parameters do not include any leading or trailing white spaces? Apart from that, can you once try to deploy and perform the process without the Query Options?

Best regards,

Jannes

[Sean · Accepted solution]

Hi @jannes_schofeld,

I've found the root cause. I've removed the "/" from the resource path as screenshot below and it works now. Able to deploy and the messages were successfully processed. 

I think there is a typo in the SAP Learning hub. SAP Learning - Consuming API from SAP API Business Hub

At step 20: In the screenshot, it is "/A_PurchaseOrder". I think there could be a typo in the screenshot. 

Regards,
Sean