Siemens Industry Online Support
Siemens AG
Entry type: FAQ Entry ID: 21667287, Entry date: 02/07/2006

How can you clear the error entry of S7opciax in "Event Viewer > System Log"?

  • Entry
  • Associated product(s)


You get the following entry in the "Event Viewer > System Log":

Fig. 01

The error entry has the following properties:

Fig. 02

This entry in the "Event Viewer > System Log" indicates that SIMATIC NET is not installed correctly.

Reinstall SIMATIC NET. 

Error analysis, Error code, Error number, Communication

Security information
In order to protect technical infrastructures, systems, machines and networks against cyber threats, it is necessary to implement – and continuously maintain – a holistic, state-of-the-art IT security concept. Siemens’ products and solutions constitute one element of such a concept. For more information about cyber security, please visit
Rate entry
no rating
Requests and feedback
What do you want to do?
Hinweis: Das Feedback bezieht sich immer auf den vorliegenden Beitrag. Ihre Nachricht wird an die Redakteure im Online Support gesendet. In einigen Tagen erhalten Sie von uns eine Antwort, wenn Ihr Feedback das erfordert. Ist für uns alles klar, werden wir Ihnen nicht mehr antworten.