How To Fix /OSP/SR_MSG005 - Host invalid.

SAP Error Message - Details

• Message type: E = Error

• Message class: /OSP/SR_MSG -

• Message number: 005

• Message text: Host invalid.

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 /OSP/SR_MSG005 - Host invalid. ?

  The SAP error message /OSP/SR_MSG005 Host invalid typically indicates that there is an issue with the host configuration in the SAP system, particularly in relation to the SAP Solution Manager or the SAP Landscape Management (LaMa) tool. This error can occur when the system is unable to recognize or validate the specified host.
  Causes:
  
  Incorrect Hostname: The hostname specified in the configuration may be incorrect or misspelled.
  DNS Issues: The system may not be able to resolve the hostname due to DNS configuration issues.
  Network Connectivity: There may be network connectivity issues preventing the SAP system from reaching the specified host.
  Host Not Registered: The host may not be properly registered in the SAP system or in the Solution Manager.
  Configuration Errors: There may be errors in the configuration settings related to the host in the SAP system.
  
  Solutions:
  
  Verify Hostname: Check the hostname specified in the configuration and ensure it is correct. You can use commands like ping or nslookup to verify if the hostname resolves correctly.
  Check DNS Configuration: Ensure that the DNS settings are correctly configured and that the hostname can be resolved to the correct IP address.
  Network Connectivity: Test the network connectivity to the host using tools like ping or traceroute to identify any connectivity issues.
  Register the Host: If the host is not registered, you may need to register it in the SAP system or Solution Manager.
  Review Configuration: Go through the configuration settings in the SAP system to ensure that all parameters related to the host are correctly set.
  Check SAP Notes: Look for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  
  Related Information:
  
  SAP Solution Manager: If you are using SAP Solution Manager, ensure that the managed system is correctly configured and that the host is listed in the system landscape.
  SAP Landscape Management (LaMa): If you are using LaMa, check the configuration settings for the managed systems and ensure that the host is correctly defined.
  Logs and Traces: Review the system logs and traces for any additional error messages or warnings that may provide more context about the issue.
  
  If the problem persists after trying the above solutions, consider reaching out to SAP support for further assistance, providing them with detailed information about the error and the steps you have already taken.