How To Fix S1289 - Communication error: &

SAP Error Message - Details

• Message type: E = Error

• Message class: S1 - Statistik / SAP-Monitor

• Message number: 289

• Message text: 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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message S1289 - Communication error: & ?

  The SAP error message S1289, which indicates a "Communication error," typically arises when there is a problem with the communication between the SAP system and another system or component. This could be due to various reasons, such as network issues, configuration problems, or issues with the external system itself.
  Causes:
  
  Network Issues: Problems with the network connection, such as downtime, latency, or misconfigured network settings.
  Configuration Errors: Incorrect settings in the SAP system or the external system that prevent successful communication.
  Firewall Restrictions: Firewalls or security settings that block the communication between systems.
  Service Availability: The external service or system may be down or not responding.
  Protocol Mismatch: Incompatibility between the communication protocols used by the SAP system and the external system.
  Authorization Issues: Lack of proper authorization for the user or system trying to establish the communication.
  
  Solutions:
  
  Check Network Connectivity: Ensure that the network connection between the SAP system and the external system is stable and functioning properly. You can use tools like ping or traceroute to diagnose network issues.
  Review Configuration Settings: Verify the configuration settings in both the SAP system and the external system. Ensure that all parameters are correctly set up for communication.
  Firewall and Security Settings: Check firewall rules and security settings to ensure that they allow communication between the systems. Adjust settings as necessary.
  Service Status: Confirm that the external service or system is up and running. If it is down, you may need to wait until it is restored.
  Protocol Compatibility: Ensure that both systems are using compatible communication protocols. If there is a mismatch, you may need to adjust the settings.
  Authorization Checks: Verify that the user or system has the necessary permissions to perform the communication. Adjust roles and authorizations as needed.
  
  Related Information:
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  Transaction Codes: Use transaction codes like SM21 (System Log) or ST22 (Dump Analysis) to check for any related logs or dumps that might provide more context about the error.
  Monitoring Tools: Utilize SAP monitoring tools to track communication and identify any bottlenecks or failures in the process.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis team or reach out to SAP support for further assistance.