How To Fix EM_MESSAGE012 - EM: Communication error

EM_MESSAGE012 - Overview

• Message type: E = Error

• Message class: EM_MESSAGE - xEM Integration Messages

• Message number: 012

• Message text: EM: Communication error

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message EM_MESSAGE012 - EM: Communication error ?

  The SAP error message EM_MESSAGE012, which indicates a "Communication error," can arise from various issues related to network connectivity, system configuration, or application settings. Here’s a breakdown of potential causes, solutions, and related information:
  Causes:
  
  
  Network Issues: Problems with the network connection between the SAP client and the SAP server can lead to communication errors. This could be due to network outages, firewall settings, or incorrect network configurations.
  
  
  Server Availability: The SAP server may be down or not reachable due to maintenance, crashes, or other operational issues.
  
  
  Configuration Errors: Incorrect settings in the SAP system configuration, such as RFC (Remote Function Call) destinations, can lead to communication failures.
  
  
  Timeout Settings: If the timeout settings for connections are too low, it may result in communication errors, especially during high load times.
  
  
  Version Compatibility: Incompatibility between different versions of SAP components or between the SAP GUI and the backend system can also cause communication issues.
  
  
  Security Settings: Security settings,