How To Fix MSGSERVER049 - Server & activated

SAP Error Message - Details

• Message type: E = Error

• Message class: MSGSERVER - Messages for Message Server

• Message number: 049

• Message text: Server & activated

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 MSGSERVER049 - Server & activated ?

  The SAP error message MSGSERVER049 typically indicates that a message server is already activated and running. This message is often encountered in the context of SAP system administration, particularly when dealing with the SAP Message Server, which is responsible for load balancing and communication between application servers in an SAP system landscape.
  Cause:
  The error message MSGSERVER049 is usually triggered by one of the following scenarios:
  
  Duplicate Activation: An attempt is made to start the message server when it is already running.
  Configuration Issues: There may be misconfigurations in the instance profiles or the startup scripts that lead to multiple attempts to start the message server.
  System Restart: If the system is being restarted and the message server is not properly shut down, it may still be running in the background.
  
  Solution:
  To resolve the MSGSERVER049 error, you can follow these steps:
  
  
  Check Running Processes:
  
  Use operating system commands (like ps on Unix/Linux or Task Manager on Windows) to check if the message server process is already running.
  If it is running, you may not need to start it again.
  
  
  
  Stop the Message Server:
  
  If you find that the message server is running but you need to restart it, you can stop it using the appropriate command or script (e.g., stopsap or sapcontrol).
  
  
  
  Review Configuration:
  
  Check the instance profile and startup scripts to ensure that there are no duplicate entries or misconfigurations that could lead to multiple activation attempts.
  
  
  
  Restart the System:
  
  If the message server is not responding or you cannot determine its status, consider restarting the entire SAP system to ensure all components are properly initialized.
  
  
  
  Check Logs:
  
  Review the logs (e.g., dev_ms, dev_w0) for any additional error messages or warnings that could provide more context about the issue.
  
  
  
  Consult Documentation:
  
  Refer to SAP Notes or the official SAP documentation for any specific guidance related to your version of SAP and the message server.
  
  
  
  Related Information:
  
  SAP Message Server: It is a critical component in SAP's architecture that manages communication between application servers and handles load balancing.
  SAP Basis Administration: Understanding the role of the message server is essential for SAP Basis administrators, as they are responsible for system performance and availability.
  SAP Notes: Always check the SAP Support Portal for relevant SAP Notes that may address specific issues related to the message server and provide patches or updates.
  
  If the problem persists after following these steps, it may be beneficial to reach out to SAP support for further assistance.