How To Fix EM_MESSAGE011 - EM: Communication error; notification &1

EM_MESSAGE011 - Overview

• Message type: E = Error

• Message class: EM_MESSAGE - xEM Integration Messages

• Message number: 011

• Message text: EM: Communication error; notification &1

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message EM_MESSAGE011 - EM: Communication error; notification &1 ?

  The SAP error message EM_MESSAGE011, which indicates a communication error with the notification number &1, typically arises in scenarios involving communication between different SAP systems or between an SAP system and external systems. This error can occur in various contexts, such as during the execution of background jobs, data transfers, or when using specific SAP modules that rely on inter-system communication.
  Causes:
  
  Network Issues: Problems with the network connection between the SAP systems or between the SAP system and external systems can lead to communication errors.
  Configuration Errors: Incorrect configuration settings in the SAP system, such as RFC (Remote Function Call) destinations, can cause communication failures.
  System Downtime: The target system may be down or undergoing maintenance, leading to communication errors.
  Firewall or Security Settings: Firewalls or security settings may block the communication between systems.
  Timeouts: Long-running processes may exceed the timeout settings, resulting in communication errors.
  Incorrect Notification Handling: If the notification referenced by &1 is