sap-cloud-sdk/http-client: Error when calling destination

[petyasabeva]

Describe the Question

Hi,
we have a customer that reported that when they are calling a destination they faced an error on 8th of January and now is looking for a RCA. In our logs we were unable to identify any issues with the destination service within the specified timeframe. The customer explained that they are using Cloud SDK to call the destination. Can you check if you can find something on your side?

Best regards,
Petya Sabeva

[KavithaSiva]

Hi Petya,

I looked at the issue and all the associated screenshots linked. There is unfortunately only Failed to build headers. in the logs and nothing more.

It would be helpful, if the user could catch the thrown exception, so that we get the cause of the failure.

try {
  await executeHttpRequest(destination, config);
} catch (error) {
  if (isErrorWithCause(error)) {
    console.error('Root cause:', error.rootCause.message);
    console.error('Full stack:', error.stack);
  }
}

Looking from the cloud sdk implementation, I can guess that maybe the Auth headers were not populated in the destination, but I cannot be sure without the full stack trace.