How To Fix STW_OL309 - HTTP call failed, returning an empty body (status code &1)

SAP Error Message - Details

• Message type: E = Error

• Message class: STW_OL - Messages of the Object Layer (Stream Work Library)

• Message number: 309

• Message text: HTTP call failed, returning an empty body (status code &1)

What causes this issue?

An HTTP request has returned no result and reported status code
&syst-msgv1&.
This often happens if the service provider closes the connection too
early. This can be seen as a programming error on the service provider's
side.

System Response

The method in process is terminated.

How to fix this error?

If this happens the first time you try, try again.
If the error still occurs, contact the service provider to find out why
the result code &syst-msgv1& and an empty response body have been sent.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.