How To Fix MSGSERVER045 - Sevrer & stopped

SAP Error Message - Details

• Message type: E = Error

• Message class: MSGSERVER - Messages for Message Server

• Message number: 045

• Message text: Sevrer & stopped

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 MSGSERVER045 - Sevrer & stopped ?

  The SAP error message MSGSERVER045 indicates that the message server has stopped. This can occur for various reasons, and understanding the cause is essential for troubleshooting and resolving the issue. Here are some common causes, potential solutions, and related information:
  Causes:
  
  Resource Issues: The message server may stop due to insufficient system resources (CPU, memory, disk space).
  Configuration Errors: Incorrect configuration settings in the instance profile or the message server configuration can lead to failures.
  Network Issues: Problems with network connectivity can cause the message server to become unreachable.
  Software Bugs: Bugs in the SAP kernel or other components can lead to unexpected behavior, including crashes.
  Database Issues: If the database server is down or experiencing issues, it can affect the message server's operation.
  Operating System Issues: Problems with the underlying operating system, such as crashes or misconfigurations, can also impact the message server.
  
  Solutions:
  
  Check System Resources: Monitor CPU, memory, and disk usage. Ensure that the server has adequate resources available.
  Review Configuration: Check the instance profile and message server configuration for any errors or misconfigurations. Ensure that parameters are set correctly.
  Restart the Message Server: If the message server has stopped, you can try restarting it. This can often resolve temporary issues.
  Check Logs: Review the SAP logs (dev_ms, dev_w0, etc.) for any error messages or warnings that can provide more context about why the message server stopped.
  Network Diagnostics: Ensure that there are no network issues affecting connectivity between the application servers and the message server.
  Update Software: If the issue is due to a bug, check for any available patches or updates for your SAP system and apply them.
  Database Health Check: Ensure that the database is running correctly and that there are no issues affecting its performance.
  Operating System Check: Verify that the operating system is functioning properly and that there are no underlying issues.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to MSGSERVER045 for any specific guidance or known issues.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Documentation: Refer to the official SAP documentation for detailed information on configuring and troubleshooting the message server.
  
  If the problem persists after trying the above solutions, it may be necessary to contact SAP support for further assistance.