HTTP to HTTPs scenario in SAP CPI - Error 404

[nidhi_srivastava22]

Hi Experts,

There is a requirement where we are sending a json payload to HTTPs receiver URL and getting the below error.

1) Added the P12 key with passphrase in the keystore. Connection tested and working fine.

2) While posting the json payload from Postman, it is working fine and getting a response 202 as accepted, but while triggering through CPI it is showing error.

Error Details com.sap.it.rt.adapter.http.api.exception.HttpResponseException: An internal server error occured: HTTP operation failed invoking https://13b6XXXXXX with statusCode: 400. The MPL ID for the failed message is : AF-Xsgygs

3) The payload format is mentioned as below.

Request:{ "ABC":"1111111", "MMM":[31,10,15,80,80,34,56,23,34], "XYZ":"2222222" }

Response: [ { "code": 202, "XYZ": "2222222", "ABC": "11111111" } ] -> this bracket can be an issue?

Please suggest where I am going wrong, and suggest to resolve the same.

Thanks,

Nidhi Srivastava

[former_member1924 · Accepted solution]

Hi nidhi.srivastava22,

In addition to what Sri suggested could you please check what is the Content-Type set before posting data.

thanks and regards,

Praveen T

[nidhi_srivastava22 · Accepted solution]

The content type is set to application/json while triggering the data from Postman.

Content-Type: application/json

Thanks,

Nidhi Srivastava

[nidhi_srivastava22 · Accepted solution]

Hi Praveen,

This is working fine, once we have added the Content-Type - application/json in the content modifier before passing it to the Receiver.

Thanks,

Nidhi Srivastava

[Sriprasadsbhat]

Hello Nidhi,

Don't think response is the issue.Could you try clearing headers ( in case of unwanted headers your server gives 400 ).

https://blogs.sap.com/2018/01/18/sap-cpi-clearing-the-headers-reset-header/

Regards,

Sriprasad Shivaram Bhat

[nidhi_srivastava22]

Hi Sriprasad,

I tried adding as per your suggestion, but still getting the same error.

Error Details com.sap.it.rt.adapter.http.api.exception.HttpResponseException: An internal server error occured: HTTP operation failed invoking https://XXX with statusCode: 400. The MPL ID for the failed message is : AF-NbvK2ZZ

Please suggest.

Thanks,
Nidhi Srivastava