2510030 - Error in call over HTTP: HTTP 0 null on Windows platforms | SAP Knowledge Base Article

SAP Knowledge Base Articles - preview

2510030 - Error in call over HTTP: HTTP 0 null on Windows platforms


You configured integration scenario using HTTP-based receiver adapter (e.g. SOAP or HTTP_AAE) with target system installed on host running Windows OS. During the message processing the below error is shown:

Error in call over HTTP: HTTP 0 null
java.io.IOException: Communication over HTTPS. Unable to create a socket
at com.sap.aii.af.sdk.xi.net.HTTPClientConnection.call(HTTPClientConnection.java:644)
at com.sap.aii.af.sdk.xi.net.HTTPClientConnection.post(HTTPClientConnection.java:352)
at com.sap.aii.af.sdk.xi.srt.CallerServiceImpl2.call(CallerServiceImpl2.java:258)


Communication over HTTPS. I/O error occurred at getting input or output stream of socket. 

is being thrown in receiver channel. The error occurs more frequently in case of high message load and often HTTP calls to the target host.



  • PI Release Independent
  • SAP NetWeaver
  • SAP Process Integration


SAP NetWeaver 7.1 ; SAP NetWeaver 7.2 ; SAP NetWeaver 7.3 ; SAP NetWeaver 7.4 ; SAP NetWeaver 7.5


tcp, Unable to create a socket, HTTP 0 null, Windows, port, socket, netsh, Process Integration 7.0, PI 7.0, PI 7.01, PI 7.02, Process Integration 7.10, PI 7.10, Process Integration 7.11, PI 7.11, Process Integration 7.30, PI 7.30, Process Integration 7.31, PI 7.31, Process Orchestration 7.40, PI 7.40, PO 7.40, Process Orchestration 7.50, PI 7.50, PO 7.50, NetWeaver, XI , KBA , BC-XI-CON-HTP , HTTP Adapter J2EE Adapter Engine , BC-XI-CON-SOP , SOAP Adapter , Problem

About this page

This is a preview of a SAP Knowledge Base Article. Click more to access the full version on SAP ONE Support launchpad (Login required).

Search for additional results

Visit SAP Support Portal's SAP Notes and KBA Search.